Carlo should consider the sample size, sampling method, response rate, and sampling frame when determining which survey result is likely to be more accurate. By investigating these factors, Carlo can make an informed decision as to which survey result is likely to be more accurate.
What is sample size?Sample size is the number of participants or observations in a given study or experiment. It is an important factor in determining the validity and accuracy of the results. Large sample sizes are typically needed for experiments that involve multiple variables and for research with a small population. Sample size also affects the power of a test, which is the probability of correctly rejecting the null hypothesis.
In order to determine which survey result is more accurate, Carlo should first consider the sample size of each survey. If the sample size of one survey is significantly larger than the other, it is likely to be more accurate. Additionally, Carlo should consider the sampling method used in each survey. If one survey used a random sampling method while the other was not, then the random sample is more likely to be more representative of the entire population of players in the soccer league. Carlo should also consider the response rate for each survey, as surveys with higher response rates tend to be more accurate. Finally, Carlo should investigate the sampling frame used in each survey. If one survey used a sampling frame that was more representative of the population than the other, then it is likely to be more accurate.
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Complete the sentences about simplifying this expression once you given a value for b. 24 + b/b + 24 x 53.72
Answer:
Step-by-step explanation:
To simplify the expression 24 + b/b + 24 x 53.72,
we first need to substitute the given value of b into the expression.
For example, if b is equal to 5, we can replace all instances of b with 5 to get 24 + 5/5 + 24 x 53.72.
Next, we can simplify the division by evaluating 5/5, which equals 1.
Then, we can multiply 24 and 53.72 to get a product of 1288.28.
Finally, we can add the simplified terms to get a final result of 1312.28.
Therefore, the simplified expression, given that b is equal to 5, is 1312.28.
5x-12 ≤3x-4 solve it and gimme the response
Answer:
x ≤ 4
Step-by-step explanation:
5x-12 ≤3x-4
collect like terms
5x - 3x ≤ -4 + 12
2x ≤ 8
2x/2 ≤ 8/2
x ≤ 4
Answer:
x [tex]\leq[/tex] 4
Step-by-step explanation:
5x - 12 [tex]\leq[/tex] 3x - 4 Subtract 3x from both sides
2x - 12 [tex]\leq[/tex] -4 Add 12 to both sides
2x [tex]\leq[/tex] 8 Divide both sides by 2
x [tex]\leq[/tex] 4
Helping in the name of Jesus.
what is an irrational number between 5.25and 5.26
Answer:
One example of an irrational number between 5.25 and 5.26 is:
√139 ≈ 11.78982612...
Since the decimal representation of √139 goes on forever without repeating, it is an irrational number.
Step-by-step explanation:
oetz Corporation has gathered the following data on a proposed investment project (Ignore income taxes.): Investment required in equipment $ 34,000 Annual cash inflows $ 7,600 Salvage value of equipment $ 0 Life of the investment 15 years Required rate of return 10% The company uses straight-line depreciation on all equipment. Assume cash flows occur uniformly throughout a year except for the initial investment. The simple rate of return for the investment (rounded to the nearest tenth of a percent) is:
The simple rate of return for the investment (rounded to the nearest tenth of a percent) is: 0.1572 or 15.7%.
What is simple rate of return?Simple rate of return is a financial metric used to measure the profitability of an investment, calculated as the ratio of net income to the initial investment.
To calculate the simple rate of return for the investment, we need to first calculate the average annual net cash inflow.
Annual net cash inflow = Annual cash inflows - Annual depreciation expense
The annual depreciation expense can be calculated as:
Depreciation expense = (Initial cost - Salvage value) / Life of investment
Depreciation expense = ($34,000 - $0) / 15 years = $2,266.67 per year
Therefore, the average annual net cash inflow is:
Annual net cash inflow = $7,600 - $2,266.67 = $5,333.33
The simple rate of return can now be calculated as:
Simple rate of return = Average annual net cash inflow / Initial investment
Simple rate of return = $5,333.33 / $34,000 = 0.1572 or 15.7% (rounded to the nearest tenth of a percent)
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which function has the same end behavior as f = -x -4 - 1?
The end behavior of the function f(x) = -1/x - 4 is given as follows:
As x -> ∞, f(x) -> -4.
How to obtain the end behavior of a function?The end behavior of a function refers to the behavior of the function as the input variable (usually denoted as "x") approaches positive or negative infinity. To obtain the end behavior of a function, we look at the highest degree term in the function, which will determine the general shape of the graph.
The function for this problem is defined as follows:
f(x) = -1/x - 4.
As x goes to infinity, the term 1/x goes to zero, hence the end behavior of the function is defined as follows:
f(x) = 0 - 4
f(x) = 4.
Missing InformationThe problem is incomplete, hence I found the end behavior of the function f(x) = -1/x - 4.
You should use the same procedure to find the end behavior of the function in your problem.
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BOOMER GENERATION: At 84%, Boomers are the highest amongst all the generations that want to shop in-store.
In a sample size of 75 people in the Boomer Generation, estimate how many of them prefer to shop in-store.
Sketch a visual to represent this data.
To estimate how many Boomers prefer to shop in-store, we can use the percentage given and apply it to the sample size of 75 people.
84% of 75 = 0.84 x 75 = 63
Therefore, we can estimate that approximately 63 Boomers out of a sample size of 75 prefer to shop in-store.
To represent this data visually, we can create a simple bar graph. The x-axis can represent the different generations and the y-axis can represent the percentage of people who prefer to shop in-store. We can then plot the data for Boomers as a bar that reaches 84% on the y-axis.
you deposit $300 each month into an account earning 8% interest compounded monthly. how much will you have in the account after 30 years!
Answer:
$3,280.72
Step-by-step explanation:
300(1 + [tex]\frac{.08}{12}) ^{(12x30)}[/tex] = 3280.72
Helping in the name of Jesus.
(a) find the critical numbers of (if any), (b)
find the open interval(s) on which the function is increasing or
decreasing, (c) apply the First Derivative Test to identify all
relative extrema, and (d) use a graphing utility to confirm your
results
(a) OIne critical number that is x = 1
(b) Function is decreasing on the interval (-∞,1) and increasing on the interval (1,∞).
(c) at x = 1, this critical number corresponds to a relative minimum.
(d) The graph is given in the attachment.
What is derivative of function?The rate change of the function at a specific point
a) The values of x where the derivative of the function equals zero or does not exist.
f'(x) = -4x + 4
Setting f'(x) equal to zero gives:
-4x + 4 = 0
-4x = -4
x = 1
So the critical number is x = 1.
(b) we need to examine the sign of the derivative on either side of the critical number.
When x < 1, f'(x) is negative, indicating that the function is decreasing.
When x > 1, f'(x) is positive, indicating that the function is increasing.
Therefore, the function is decreasing on the interval (-∞,1) and increasing on the interval (1,∞).
(c) all relative extrema, we examine the sign of the derivative in the neighborhood of the critical number x = 1. Since f'(x) changes sign at x = 1, this critical number corresponds to a relative minimum.
(d) The graph is given in the attachment.
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the answer to this question..
Answer idek
Step-by-step explanation: why
Find the area of the shaded region. Round to the nearest tenth.
(you will not be able to enter the units - just the number answer)
25 ft
Answer:
Step-by-step explanation:
its 10.7
1x1 *why is that ok ut number
A stock can go up, go down, or stay unchanged. How many possibilities are there if you own 4 stocks?
If you own 4 stocks, there are 81 possibilities that could occur, according to the provided assertion.
The probability calculation is what?In most cases, the probability is described as the ratio of favourable outcomes to all results in the survey region. Probability of an occurrence P(E) = (Number of positive events) is how it is stated (Sample space).
For each of the 4 stocks, there are 3 possibilities - up, down, or unchanged. Therefore, the total number of possibilities for owning 4 stocks is 3 x 3 x 3 x 3, which is equal to 81.
So there are 81 possible scenarios if you own 4 stocks.
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A plumber charges $ 65 for a diagnostic check. After the check it was $85 per hour for the work. With $320 in your wallet, how many hours can you afford?
Answer:
3 hours
Step-by-step explanation:
65 - 85x = 320
85x = 320 - 65
85x = 255
x = 255 / 85
x = 3
John ordered 330 units of a product for $495 then he reduced his order to 270 units how much money does John have to pay for is 270 units
Answer:
405$
Step-by-step explanation:
First we need to find out what is the price of one unit:
330 units - 495$
1 unit - x $
Use the property of proportion to find x:
x = 1 × 495 / 330 = 1,5$ (for one unit)
Then multiply this price by 270 (since it's the new quantity of units):
270 × 1,5 = 405$
(Giving brainlist for the right answer)
Consider the continuous extraction of benzoic acid from a mixture of benzoic acid and toluene, using water as the extracting solvent. The acidic- toluene mixture in the rate of 100 L/min and the and water in the rate of 110 L/min are fed into a tank where they are stirred efficiently, and the mixture is then pumped into a second tank where it is allowed to settle into two layers. The concentration of acid in the inlet mixture is 0.12 kg/L, and the volume of the tank is 120 L. The upper organic phase and the lower aqueous phase are removed separately.
The amount of acid in water is linear with amount of acid in the toluene as y=5x
Determine the acid has passed into the solvent phase after 20 minutes.
A list of simplifications for the idealized problem (model) follows:
1. Combine the two tanks into a single stage.
2. Express stream-flow rates on solute-free basis.
3. Assume steady flow rate for each phase.
4. Assume that toluene and water are immiscible.
5. Assume that feed concentration is constant.
6. Assume that the mixing is efficient enough such that the two streams leaving the stage are always in equilibrium with each other and can be expressed as y=mx , where m is the distribution coefficient, x is the concentration of benzoic acid leaving the stage in the organic phase, and y is the aqueous phase benzoic mass concentration.
Answer:
Amount of benzoic acid in the solvent phase = 0.303 kg/L * 100 L/min * 20 min = 606 g.
Step-by-step explanation:
To determine the amount of benzoic acid that has passed into the solvent phase after 20 minutes, we need to use the given simplifications to set up a mass balance equation.
Let's express the stream-flow rates on a solute-free basis, which means that we consider only the flow rate of the solvent (water) and the flow rate of the toluene (ignoring the mass of benzoic acid in each stream). Let Fw be the flow rate of water and Ft be the flow rate of toluene.
Since the toluene and water are immiscible, we can assume that the volume of the two phases leaving the tank is the same as the volume of the mixture entering the tank (which is 100 L/min). Let V be this volume, which is also equal to the volume of the tank (120 L).
Let x be the concentration of benzoic acid leaving the stage in the organic phase (i.e., the solvent phase), and y be the mass concentration of benzoic acid in the aqueous phase.
From the given simplification, we have:
y = 5x
Let's use the mass balance equation to relate the flow rate of benzoic acid entering the tank to the flow rate of benzoic acid leaving the tank:
FtCt,in = VxCt,out + (FwCw,in - Fw*Cw,out)*y
where Ct,in and Cw,in are the concentrations of benzoic acid in the toluene and water entering the tank, respectively, and Ct,out and Cw,out are the concentrations of benzoic acid in the toluene and water leaving the tank, respectively.
We can assume that the feed concentration is constant, so Ct,in = 0.12 kg/L. We also know that the flow rate of the toluene and water entering the tank are 100 L/min and 110 L/min, respectively.
The concentration of benzoic acid in the water leaving the tank is given by:
Cw,out = y/5 = x/5
Since the flow rate of each phase is steady, we can assume that the concentration of benzoic acid in the toluene leaving the tank is the same as the concentration of benzoic acid in the toluene entering the tank, which is also 0.12 kg/L.
Substituting these values into the mass balance equation, we get:
1000.12 = 120x*0.12 + (110 - 120)*y
Simplifying, we get:
12 = 14.6x + 10y
Substituting y = 5x, we get:
12 = 39.6x
x = 0.303 kg/L
Therefore, the concentration of benzoic acid leaving the tank in the organic phase is 0.303 kg/L.
To find the amount of benzoic acid that has passed into the solvent phase after 20 minutes, we need to multiply the concentration by the flow rate of the toluene:
Amount of benzoic acid in the solvent phase = 0.303 kg/L * 100 L/min * 20 min = 606 g.
We can use the mass balance equation to solve this problem. Let x be the concentration of benzoic acid leaving the stage in the organic phase (in kg/L) and y be the concentration of benzoic acid in the aqueous phase (in kg/L). Then we have:
Mass of benzoic acid entering the stage per minute = Mass of benzoic acid leaving the stage per minute
The mass of benzoic acid entering the stage per minute is:
100 L/min x 0.12 kg/L = 12 kg/min
The mass of benzoic acid leaving the stage per minute can be expressed in terms of x and y as:
100 L/min x (0.12 kg/L - x) + 110 L/min x y = (100 + 110) L/min x m x x
Simplifying and using the given linear relationship between y and x, we get:
12 - 100x + 110(5x) = 210x
Solving for x, we get:
x = 0.034 kg/L
Therefore, the concentration of benzoic acid in the organic phase after 20 minutes is 0.034 kg/L.
Model the product of -4a and 3a-2b+4c using the rectangular array shown. Drag the expression to complete the array
The product of -4a and 3a-2b+4c is calculated as: -12a²+8ab-16ac.
Explain about the product of polynomial?Sums of terms of the form kxn, where k is any quantity as well as n is a positive integer, make up polynomials. For instance, the polynomial 3x+2x-5. a description of polynomials.
Have used FOIL method, Box method, and distributive property, multiply two polynomials. To multiply polynomials, you can employ one of three methods.
The polynomial's zeros must be located using a method of your choice, and the linear expression that produce those zeros must then be combined in order to describe the polynomial like a product of linear factors. After factoring, you will have to filter through the third degree polynomial.
The given polynomials are-
-4a and 3a-2b+4c
Formulation of rectangular array:
3a -2b 4c
-4a : -4a*3a -4a*(-2b) -4a*(4c)
-12a² 8ab -16ac.
Thus, the product of -4a and 3a-2b+4c is calculated as: -12a²+8ab-16ac.
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The difference of –3.2 and the sum of a number and 19.1 is at most 14.2.
A: Negative 3.2 minus (x + 19.1) less-than-or-equal-to 14.2
B: Negative 3.2 minus x + 19.1 less-than-or-equal-to 14.2
C: Negative 3.2 minus (x + 19.1) greater-than-or-equal-to 14.2
D: Negative 3.2 minus x + 19.1 greater-than-or-equal-to 14.2
Answer:
C
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The difference of –3.2 and the sum of a number and 19.1 is given as:
|-3.2 - (x + 19.1)| ≤ 14.2
Simplifying the left side of the inequality:
|-22.3 - x| ≤ 14.2
The absolute value of a number is always greater than or equal to 0, so we can split the inequality into two cases:
Case 1: -22.3 - x ≤ 14.2
-36.5 ≤ x
Case 2: -22.3 - x ≥ -14.2
-8.1 ≥ x
Combining the two cases, we get:
-36.5 ≤ x ≤ -8.1
Therefore, the correct option is:
A: Negative 3.2 minus (x + 19.1) less-than-or-equal-to 14.2.
Write C/d = π.
Then show how this equation can be rewritten in two steps to write a formula for the circumference of a circle in terms of its radius.
The fοrmula fοr the circumference (C) οf a circle with radius (r) is C = 2πr.
What is circumference οf a circle?The perimeter οf a circle οr ellipse is its circumference. That is, if the circle were οpened up and straightened οut tο a line segment, the circumference wοuld be the length οf the arc.
The equatiοn C/d = π relates the circumference (C) οf a circle tο its diameter (d) using the cοnstant pi (π).
we can use the relatiοnship between the diameter and the radius:
d = 2r
We can substitute 2r fοr d in the equatiοn C/d = π, giving us:
C/(2r) = π
We can then multiply bοth sides by 2r tο isοlate C:
C = 2πr
Therefοre, the fοrmula fοr the circumference (C) οf a circle with radius (r) is C = 2πr.
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An artist recreated a famous painting using a 6:1 scale. The dimensions of the scaled painting are 24 inches by 36 inches. What are the dimensions of the actual painting?
4 inches by 6 inches
18 inches by 30 inches
30 inches by 42 inches
144 inches by 216 inches
By using scale and prοpοrtiοn, the dimensiοns οf the actual painting are 144 inches² by 216 inches².
What are the scale and prοpοrtiοn?Scale refers tο the relatiοnship between the dimensiοns οf a scaled οbject and the cοrrespοnding dimensiοns οf the οriginal οbject. If an οbject is scaled dοwn tο half its οriginal size, then the dimensiοns οf the scaled οbject will be half οf the dimensiοns οf the οriginal οbject.
Prοpοrtiοn, οn the οther hand, refers tο the relatiοnship between twο οr mοre quantities that have the same ratiο. In οther wοrds, if twο quantities are in prοpοrtiοn, then their ratiο is cοnstant.
Tο find the dimensiοns οf the actual painting, we need tο "undο" the 6:1 scale.
If the scaled painting is 6 times smaller than the actual painting, then the actual painting is 6 times larger than the scaled painting.
Sο we can find the actual dimensiοns by multiplying the scaled dimensiοns by 6:
Actual width = 24 inches x 6 = 144 inches
Actual height = 36 inches x 6 = 216 inches
Therefοre, the dimensiοns οf the actual painting are 144 inches² by 216 inches².
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can someone solve this question for me? hurry please
The graph of the system of linear inequality is attached below
What is the graph of the inequalitya. Graphing the system of linear inequality, the solutions are (0.7, -3.35)
b. To prove that the inequality remains true at any given point, we can use a test point. We will choose the point (0,0) as our test point.
For the first inequality, plugging in (0,0) gives:
4(0) + 8(0) ≤ -24
0 ≤ -24
This is clearly false, so (0,0) is not a solution to the first inequality. This means that any point below the line 4x + 8y = -24 will not satisfy the inequality.
For the second inequality, plugging in (0,0) gives:
12(0) - 4(0) < 5
0 < 5
This is true, so (0,0) is a solution to the second inequality. This means that any point to the left of the line 12x - 4y = 5 will satisfy the inequality.
Therefore, the system of inequalities will only be satisfied by points that are both below the line 4x + 8y = -24 and to the left of the line 12x - 4y = 5. We can verify this visually by graphing the two lines and shading in the appropriate regions. Any point in the shaded region will satisfy both inequalities, and any point outside of the shaded region will not satisfy at least one of the inequalities.
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Find the area of the shaded region.
Answer:
18.2 square miles
Step-by-step explanation:
r = radius of circle
= 4 miles
Area of shaded region = Area of sector
= [tex]\frac{AngleOfSector}{360}[/tex] ×[tex]\pi r^{2}[/tex]
= [tex]\frac{130}{360}[/tex] × [tex]\pi (4)^{2}[/tex]
= 18.2 [tex]mi^{2}[/tex] (Rounded to 3 significant figures)
please help me with this
Step-by-step explanation:
the total cost is $200.
the given function calculates the total costs.
so, all we need to do is set the function result and calculate backwards to the necessary value of m :
200 = 0.75m + 50
150 = 0.75m
m = 150/0.75 = 200
the van must have been rented for 200 miles to have cost $200.
Melody is planning a raised bed for her vegetable garden. How many square feet of wood does she need to create the bed? Hint: There is no bottom on the bed
Step-by-step explanation:
To calculate the amount of wood needed to create a raised bed, you will need to know the dimensions of the bed.
Assuming the raised bed is rectangular, you will need to know the length and width of the bed, as well as the height of the bed.
Once you have these dimensions, you can calculate the surface area of the raised bed by multiplying the length and width of the bed together. This will give you the area of the bottom of the bed.
To calculate the total surface area of the bed, including the sides, you will need to multiply this area by 2 (since there are two sides) and add this to the area of the bottom.
So the formula for calculating the total surface area of the raised bed is:
Total surface area = (2 x length x height) + (2 x width x height) + (length x width)
Once you have this total surface area, you can then calculate how much wood you need by multiplying it by the thickness of the wood.
For example, if the total surface area of the bed is 100 square feet and you plan to use 2-inch-thick boards, you would need 200 cubic feet of wood.
It's worth noting that this calculation assumes that the raised bed has straight sides and right angles. If the bed has a more complex shape, the calculation will be more difficult.
Find a formula for the quadratic function depicted in the following graph.
f(x)=
Answer:
Step-by-step explanation:
Without the graph or any additional information, it is not possible to determine the formula for the quadratic function f(x). The graph provides visual information about the shape and characteristics of the function, but not enough details to determine the exact coefficients of the quadratic expression.
To find the formula for a quadratic function, we need to know three coefficients: a, b, and c. These coefficients are determined by the specific shape and features of the graph, such as the vertex, intercepts, and symmetry.
If you can provide more information about the graph, such as the coordinates of some key points or any additional characteristics, I can help you find the formula for the quadratic function f(x).
Linas builds a 4 × 4 × 4 cube using 32 white and 32 black 1 × 1 × 1 cubes. He arranges
the cubes so that as much of the surface of his large cube is white. What fraction of the
surface of his cube is white?
Answer: We can start by noticing that the total number of small cubes used is 64, which is the same as the total number of unit squares on the surface of the large cube. To maximize the white surface area, we want to arrange the cubes in a way that maximizes the number of white faces on the surface.
Each small cube has 6 faces, so there are a total of 6 x 64 = 384 faces. Half of these faces are white and half are black, since we have an equal number of white and black cubes. Therefore, there are 192 white faces and 192 black faces.
Now, let's consider how the small cubes can be arranged to maximize the white surface area. If we arrange all the white cubes together in a 4 x 4 x 4 block, then all the faces of this block that are adjacent to a black cube will be black, and all the faces that are adjacent to another white cube will not contribute to the surface area. This leaves only 16 white faces that contribute to the surface area.
On the other hand, if we alternate white and black cubes in each layer of the cube, then all the faces that are adjacent to a black cube will be white, and all the faces that are adjacent to another white cube will be black. This maximizes the white surface area. Specifically, there are 6 layers of the cube, and each layer has 16 white faces (4 along the top and bottom and 4 along each side). Therefore, there are a total of 6 x 16 = 96 white faces that contribute to the surface area.
So the fraction of the surface that is white is:
96 white faces / 384 total faces = 1/4
Therefore, one quarter of the surface area of the cube is white.
Step-by-step explanation:
CAN SOMEONE HELP WITH THIS QUESTION?✨
By answering the presented question, we may conclude that As a result, function the value of f'(-1) is -9.
what is function?Mathematicians examine numbers and their variations, equations and associated structures, forms and their locations, and prospective positions for these things. The term "function" refers to the relationship between a collection of inputs, each of which has a corresponding output. A function is a connection of inputs and outputs in which each input leads to a single, identifiable outcome. Each function is assigned a domain, a codomain, or a scope. The letter f is widely used to denote functions (x). The symbol for entry is an x. The four primary types of accessible functions are on functions, one-to-one capabilities, so multiple capabilities, in capabilities, and on functions.
We are given the function f(x) = -3x3 - 4 and asked to calculate the value of f' (-1).
To determine f'(-1), calculate the derivative of f(x) with respect to x and evaluate it at x = -1.
f(derivative )'s is provided by:
[tex][-3x3 - 4] f'(x) = d/dx = -9x^2[/tex]
We can now calculate f'(-1) by entering x = -1:
[tex]f'(-1) = -9(-1) (-1)\\a^2 = -9[/tex]
As a result, the value of f'(-1) is -9.
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A 984-foot tree has grown at a constant rate each year. In the equation below, t is the age of the tree in years.
24t = 984
What is the unit rate in the equation above?
A.
24 feet per year
B.
41 feet per year
C.
984 feet per year
D.
960 feet per year
The unit rate of 24t = 98 is A. 24 feet per year.
What is unit rate?Unit rate is the rate of increase or decrease of a unit of item
Now, since a 984-foot tree has grown at a constant rate each year. Since we have the equation 24t = 984, wheret is the age of the tree in years.
To determine the unit rate, we compare it with the function y = mx where m = gradient
Now, the gradient is the rate of change of y per unit of x.
Now, comparing y = mx with 24t = 984,
y = 984, m = 24 and t = xSince m = 24 which is the gradient which is also the unit rate.
So, the unit rate of 24t = 98 is A. 24 feet per year.
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which expressions represent the product of t and 9
The expression that represents the product of t and 9 is 9t
How to determine the expressionThe product of t and 9 can be represented by the following expressions:
t * 99 * t9tAll three of these expressions represent the same thing: the result of multiplying t and 9 together.
The expression "t * 9" uses the multiplication operator (*) to indicate that t and 9 are being multiplied.
The expression "9 * t" is equivalent, as multiplication is commutative and the order of the factors doesn't affect the result.
The expression "9t" is a shorthand way of writing the product, using the distributive property of multiplication.
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One day after school, two students begin tracking the number of steps they took each minute while walking home. They each write a function, () S ( m ) , that they think can be used to track the amount of steps after m minutes. Use the drop-down menus to explain why each function does or does not represent the amount of steps after m minutes.
The function S (m) = 105m represents the amount of steps after m minutes.
What is a function?
A mathematical phrase, rule, or law that establishes the link between an independent variable and a dependent variable (the dependent variable) is known as a function.
We are given two functions.
Tim's function : S (m) = [tex]105^{m}[/tex]
This function cannot be used to find the amount of steps taken after m minutes.
Each minute, they take an additional 105 steps. Equal differences represent a linear relationship.
Kristin's function: S (m) = 105m
This function can be used to find the amount of steps taken after m minutes.
For every minute that passes, 105 more steps are take.
Hence, the function S (m) = 105m represents the amount of steps after m minutes.
Learn more about function from the given link
https://brainly.com/question/11624077
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Micah bought 1 pair of jeans for $24 and 3 shirts for $9 each. How much did Micah spend in all?
70 POINTSS)NEED FAST ANSWERS)
A square with a side length of 42 meters was created from a square with a side length of 3.5 meters using a scale factor. What is the scale factor?
12:1
24:1
144:1
147:1
Answer:
multiply all of them then add all of them then divide by the lowest number
12:1 is the scale factor
3.5 ÷ 3.5 = 1 and 142 ÷ 3.5 =123.5 so 42:123.5 ratio simplified is 12:1
Looking at the question, to find the scale factor we are going to divide 42 by 3.5 which is 12. To check our work we will do 1 times 3.5 which is 42.
Why is it not 147:1? Well, scale factoring means that in two similar geometric figures, the scale factor is the ratio of their corresponding sides, dividing the two corresponding lengths of the sides will gives the ratio
To check go to:
https://www.ginifab.com/feeds/cm_to_inch/scale_factor_calculator.html
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Please remember to revise this and make it in your own words if you want! I hope this helps you. -Doodle
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