Answer:
C) 4 3/4
Step-by-step explanation:
19 divided by 4 doesn't divide equally.
4*5=20 X
4*4=16 YEP
19-16=3
So...
19 can be divided 4 whole times and you're left over with 3.
Thus, it's 4 3/4.
Hope this helps.
is 3/5 of a mile longer or shorter than 4/7 of a mile
Answer:
3/5 is longer than 4/7
Step-by-step explanation:
100 POINTS BRAINLIEST FOR 1ST ANSWER!!!!
Carla puts $625 into a savings account at an annual interest rate of 2.5%. If she does not withdraw or deposit any money, what is the interest that Carla will earn at the end of 6 months?
Type the number including the dollar sign.
The formula is I=prt
Answer:
$7.81 (nearest cent)
Step-by-step explanation:
Simple Interest Formula
[tex]\boxed{\sf I = Prt}[/tex]
where:
I = Total interest accrued.P = Principal invested.r = Interest rate (in decimal form).t = Time (in years).Given values:
P = $625r = 2.5% = 0.025t = 6 months = 0.5 yearsSubstitute the given values into the formula and solve for I:
[tex]\implies \sf I=625 \cdot 0.025 \cdot 0.5[/tex]
[tex]\implies \sf I=15.625 \cdot 0.5[/tex]
[tex]\implies \sf I=7.8125[/tex]
Therefore, the interest that Carla will earn at the end of 6 months is $7.81 (nearest cent).
Answer:
$7.81 (nearest cent)
Step-by-step explanation:
Use the simple interest formula
on the unit circle, where 0 less-than pi, when is tangent theta undefined?on the unit circle, where 0 less-than pi, when is tangent theta undefined?
The tanΘ will be undefined at Θ = π/2, where 0≤Θ≤π and tanΘ will be undefined at Θ = 3π/2 where π≤Θ≤2π.
A circle is what?A circle is a shape made up of any and all points inside a plane that are situated at a specific distance from the center point. In other words, it is the path a moving point in a plane takes to move around a curve while maintaining a constant distance from another point.
According to the given data:The unit circle the point (cosΘ, sinΘ) lies on the circle.
Where, 0≤Θ≤2π
We know that tanΘ is the ratio of the sinΘ to cosΘ:
tanΘ = sinΘ/cosΘ
So,
tanΘ will be undefined when cosΘ = 0
So in the interval 0≤Θ≤π
CosΘ will be zero at π/2
The tanΘ will be undefined at Θ = π/2, where 0≤Θ≤π and tanΘ will be undefined at Θ = 3π/2 where π≤Θ≤2π.
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Answer: C
Step-by-step explanation:
Hope this helps. E2020
Incredible Skating has a family special this weekend: You rent skates for $5
and pay $1 an hour for skating per person. Write an equation, where h
represents the number of hours and C represents the total cost.
Answer:
c=5+1h
Step-by-step explanation:
The equation for where h represents the number of hours and C represents the total cost is C = 5 + nh.
Given that the skates were rented for $5 and pay $1 an hour for skating per person.
We need to write an equation, where h represents the number of hours and C represents the total cost.
To calculate the total cost (C) for a family with h hours of skating, you would need to consider the cost of renting skates ($5) and the cost of skating per person per hour ($1 per person per hour).
Let n be the number of people in the family.
The equation for the total cost (C) can be expressed as follows:
C = 5 + nh
The $5 is added to the equation as a one-time cost for renting skates, which is the same for any number of people.
nh represents the cost for the number of people (n) skating for h hours, at the rate of $1 per person per hour.
The cost per person is multiplied by the number of hours they skate.
Hence the required equation is C = 5 + nh.
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let [a; b] be a non-degenerate closed interval in r, and let f : [a; b] ! r. for ant x 2 [a; b] and any t 2 [a; b] s.t. t 6
According to the given data the non - degenerated closed interval in r is calculated as [tex]\int\limits^t_s[/tex]f(t) - f(s).
What is the degenerated interval?Any set that only contains one real number is known as a degenerate interval (i.e., an interval of the form [a,a]). an interval is measured in terms of numbers. An interval is any integer that falls between two specific numbers. This range encompasses all real numbers between those two. Real numbers can be any number anyone can think of. A degenerate interval is any set that contains only one real number (i.e., an interval of the form [a, a]). The empty set is included in this definition by some authors. A suitable interval is one that is either empty or degenerate and has an infinite number of elements.
According to the given data:f(x[tex]_r[/tex]) - f(x[tex]_r[/tex]₋₁) = F' (e[tex]_r[/tex])(x[tex]_r[/tex] - x[tex]_r[/tex]₋₁)
By summating the equation it becomes.
f(t) - f(s) [tex]\int\limits^t_s[/tex] f < = f(t) - f(s) --------->
[tex]\int\limits^t_s[/tex] ts < = f(t) - f(s) ------------->2
From 1 and 2
[tex]\int\limits^t_-s < ={f(t) - f(s) < = \int\limits^t_d {f}[/tex]
So, it finally becomes
[tex]\int\limits^t_s[/tex]f < = f(t) - f(s)
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whats the anwer to 7/8-1/4=
Answer:
7/8-1x2/4x2
7/8-2/8=5/8
5/8
50pts to whoever can solve this correctly
The expression for M from the given function is M = 4π²a²/T²G
Subject of formulaThe subject of a formula is the variable that is being worked out from a given equation.
Given the equation below;
T² = 4π²a²/GM
We are to make M the subject of the formula
T²GM = 4π²a²
Divide both sides by T²G
T²GM/T²G = 4π²a²/T²G
M = 4π²a²/T²G
Hence the expression for M from the given function is M = 4π²a²/T²G
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list 1 1/4, 1 2/3, and 11/12 in order form least to greatest
21- to 24-year-olds in the us have the lowest percentage of drivers in fatal crashes with bac levels of .08% or higher.
This statement is False:
"21- to 24-year-olds in the us have the lowest percentage of drivers in fatal crashes with bac levels of .08% or higher."
What do deadly crashes entail?A traffic collision, also known as a motor vehicle collision, car accident, or car crash, happens when a vehicle strikes another vehicle, a pedestrian, an animal, road debris, or another immovable object, like a tree, pole, or a structure.
Exactly what is a nonfatal accident?An injury that is not fatal under this approach is one that results from prolonged exposure to an outside force or substance (mechanical, thermal, electrical, chemical, or radiation) or from submersion. Both deliberate and inadvertent bodily harm may occur.
In a collision, what areas of the body are struck first?Severe injuries are most frequently dealt to the neck, followed by the head, chest, legs, and abdomen/pelvis, for passengers riding on the side of the automobile that was impacted. For those riding in vehicles on the contralateral side of the car, head injuries are most common, followed by chest injuries.
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data was collected for 300 fish from the north atlantic. the length of the fish (in mm) is summarized in the fdt below.
The upper-class limit for the sixth class is 179.
What is the upper-class limit?A class's upper-class limit is the largest value that can appear in that class. The difference between consecutive lower class limits is the class width. Subtract one from the lower limit of the second class to find the upper limit of the first class. Then, to find the remaining upper limits, continue to add the class width to this upper limit. Subtract 0.5 units from the lower limits and add 0.5 units to the upper limits to find the boundaries.So,
To find upper-class limit 6tj class. Subtract 1 from the lower-class limit of the 7th class.180 - 1 = 179Therefore, the upper-class limit for the sixth class is 179.
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The correct question is given below:
Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is summarized in the GFDT below.
Lengths (mm) Frequency
120 - 129 1
130 - 139 16
140 - 149 71
150 - 159 108
160 - 169 83
170 - 179 18
180 - 189 3
What is the upper-class limit for the sixth class?
Record
". Find the domain of the relation ((0, 0), (1, 1), (2, 0)). Then determine whether the relation is a fur
C {0, 1, 2); function D {0, 1, 2); not a function
B (0, 1, 0); not a function
A (0, 1, 0); function
The correct option is C. (0, 1, 2); function. The domain of the function is (0, 1, 2).
What is defined as the function and its domain?Functions are used to allocate outputs to inputs. A function's domain is the set of possible inputs to the function. The domain of f(x)=x² is all real numbers, for example, and the domain of g(x)=1/x has been all real numbers except x=0. We can also characterize special functions with more limited domains.For the given question;
The relation is;
(x, y) = {(0, 0), (1, 1), (2, 0)}
Take out the values for x.
x = {0, 1, 2}
The above set indicates that the x-values begin at 0 and end at 2.
As a result, the domain is {0, 1, 2}.
To be a function, all of the relation's y-values must refer to different x-values.
Since all y-values possess unique x values, we can say that the provided relation is a function.
Therefore, the given relation defines a function with domain of {0, 1, 2}.
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The correct question is-
Find the domain of the relation ((0, 0), (1, 1), (2, 0)). Then determine whether the relation is a function;
A. (0, 1, 0); function
B. (0, 1, 0); not a function
C. (0, 1, 2); function
D. (0, 1, 2); not a function
Rachel went to see a baseball game. The game started at 10:42 AM and ended at 2:11 PM. How long was the game?
Answer:
4 hous and 29 minutes
Step-by-step explanation:
A solution consisting of 90 mg of dopamine in 20 mL of solution is administered at a rate of 8 ml/hr.
A solution of 150 h is administered at a rate of 8 ml / hr.
We express the answer in terms of mg/hr m g / h r
90 mg dopamine / 20 ml = 4.5 mg/ml
4.5 mg/ml * 8 ml/h = 36 mg/h
90 mg * 1 h / 36 mg= 150 h to administer -- using the inverse of 90 mg per 1 hour and cancelling mg in numerator and ml denominator.
Hence, 150 h is administered at a rate of 8 ml / hr.
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Explain how using properties can help you mentally find answers
Let's see a few examples to understand the statement given in the question.
Example 1:
Find the sum of 75.5 + (58.231 + 24.5)
Hence , the sum of 75.2+(57.376+24.8) is 158.231.
75.5 + (58.231 + 24.5)
= 75.5 + (24.5 + 58.231) (using the commutative property of addition)
= (75.5 + 24.5) + 58.231 (using the associative property of addition)
= 100 + 58.231 (by looking at the first two numbers, it is easier to say that the sum is 100.)
= 158.231 (you can write this answer directly without doing any calculation)
Therefore, the sum of 75.2+(57.376+24.8) is 158.231.
Example 2:
Find the product of (25 × 2) × 50
Hence , the product is 2500 .
(25 × 2) × 50
= 25 × (2 × 50) (using the associate property of multiplication)
= 25 × 100
= 2500 ( we can simply add to zeros at the end if an integer number is multiplied by 100.)
Therefore, the product of (25 × 2) × 50 is 2500.
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represent the following on number line -5
Answer:
It would be 5 spots to the left of 0 on the number line.
Step-by-step explanation:
What is the slope of the line represented by the equation -5x + 2y = 10?
0 - 12/201
O
O
O
25
52
The slope of the line represented by the equation -5x + 2y = 10 is slope = -5/2 and y intercept= -5
In order to answer the question, we must first simplify the given linear equation so that it may be expressed as a regular linear equation with slope and intercept. A linear equation's slope intercept form is y=mx+b , where "m" denotes the line's slope and "b" its y-intercept. The value of y = 0 must then be entered for the x-intercept, and the value of "x" must then be determined. We will obtain all necessary values in this manner.
By slope-intercept form equation of the line:
y=mx+b
The advantage of the equation in this form is that m and b can be derived 'easily'
Rearrange -5x-2y = 10 in this form.
-2y=5x+10
y=-5/2x+-10/2
y=-5/2x-5
slope = -5/2
y intercept= -5
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Two integers, a and b, have a greatest common
actor of 1. If a = 12 and b is greater than 35
but no more than 40, what is the value of b?
The value of the integer of the b is 37,38,39.
According to the statement
We have to find that the value of the integers.
So, For this purpose, we know that the
An integer is a number with no decimal or fractional part and it includes negative and positive numbers, including zero.
From the given information:
Two integers, a and b, have a greatest common actor of 1. If a = 12 and b is greater than 35 but no more than 40.
Then
a=12
35 < b < 40
Now, we use the GCF
then
GCF of a and b = 1
GCF of 12 and 37 = 1
GCF of 12 and 38 = 2
GCF of 12 and 39 = 3 .
So, The value of the integer of the b is 37,38,39.
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State whether the following is a solution of x ≥ -4.1? Write only YES or NO.
1. -5
2. -4.1
3. 8
4. 0
Answer:
1. NO
2. YES
3. YES
4. YES
Step-by-step explanation:
Plot these on a number line to see visually.
Answer:
1. No
2. Yes
3. Yes
4. Yes
Step-by-step explanation:
Given inequality :
x ≥ -4.1
1.
[tex]\ -5\Large \ \ \text{\bf{(NO)}}[/tex]
Reason: 5 > 4.1 ⇒ -5 < -4.1
2.
[tex]\ -4.1\Large \ \ \text{\bf{(Yes)}}[/tex]
Reason : -4.1 = -4.1 ⇒ -4.1 ≥ -4.1
3.
[tex]\ 8\Large \ \ \text{\bf{(Yes)}}[/tex]
Reason : 8 is positive and -4.1 is negative ⇒ 8 ≥ -4.1
4.
[tex]\ 0\Large \ \ \text{\bf{(Yes)}}[/tex]
Reason : -4.1 is negative and 0 is greater than any negative number ⇒ 0 ≥ -4.1
find the reciprocal of 12.5
Answer:
Reciprocal means put 1/x
Step-by-step explanation:
It will 1/12.5=0.08
Solve for X and also angles P,Q,R
Answer:
x = 35°
Q = 87°
P = 58°
R = 35°
Step-by-step explanation:
[tex]x+52+2x-12+x=180[/tex]
[tex]4x+40=180[/tex]
[tex]4x=180-40[/tex]
[tex]x=\frac{140}{4} =35[/tex]
Angle R = 35°
Angle Q = 35 +52 = 87°
Angle P = 2(35) - 12 = 70 -12 = 58°
Hope this helps
x and y are only correlated because z caused both to occur. in this example, z is known as a: x and y are only correlated because z caused both to occur. in this example, z is known as a: confounding variable
When x and y are only correlated because z caused both to occur. in this example, z is known as a: x and y are only correlated because z caused both to occur. in this example, z is known as a: confounding variable. This is true
What is a confounding variable?It should be noted that confounding variables are variables which affect other variables in such a way that it produces distorted associations between two variables. It should be noted that they confound the "true" relationship between two variables.
In this case, a causal relationship between two variables is often described as the way in which the independent variable affects the dependent variable.
Therefore, the information illustrated is true.
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Simplify this math equation:
(h/5)^-2
[tex] \large \bf \implies{25 {h}^{ - 2}} \\ [/tex]
Step-by-step explanation:[tex] \bf \longrightarrow \bigg( \frac{h}{5} \bigg)^{ - 2} \\ \\ \bf \longrightarrow \bigg(\frac{5}{h} \bigg)^{2} \\ \\ \bf \longrightarrow \frac{ {5}^{2} }{ {h}^{2} } \\ \\ \bf \longrightarrow \frac{25}{ {h}^{2} } \\ \\ \bf \longrightarrow25 {h}^{ - 2} [/tex]
Note :- We have using the negative exponent rule :
[tex] \large \mapsto \bf \boxed{ \bf \red{{a}^{ - n} = \frac{1}{ {a}^{n} } }}[/tex]
236 + 85 pls help so hard
Answer:
Step-by-step explanation:Its 321
The function has changed from f(x)= |x| to g(x)= 2|x|+3 describe the change.
*
The function has been vertically stretched by a factor of 2 and shifted 3 units up
The function has been vertically compressed by a factor of 2 and shifted 3 units up
The function has been vertically stretched by a factor of 2 and shifted 3 units down
The function has been vertically compressed by a factor of 2 and shifted 3 units down
Solve 26 ≤ −8z − 26
pls pls helppp
The solution to the system of inequality is z ≤ -13/2
Solving inequalitiesInequality are expression that are not separated by an equal sign.
Given the inequality expression
26 ≤ −8z − 26
Add 26 to both sides
26 + 26 ≤ −8z − 26 + 26
52 ≤ −8z
−8z ≥ 52
z ≤ -52/8
z ≤ -13/2
Hence the solution to the system of inequality is z ≤ -13/2
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Answer:
B) Z ≤ −6.5
Step-by-step explanation:
Since it's Z ≤ -13/2, then it must be B, since 13 divided by 2 is 6.5.
Brainliest, anyone???
Solve the linear equation x/3-7=-5
The solution to the linear equation according to the task content as given is; 6.
What is the solution to the linear equation as given in the task content?It follows from the task content, it follows that the solution to the linear equation given is required.
Given;
x/3 - 7 = -5
Add 7 to both sides of the equation;
x/3 = -5 + 7
x/3 = 2
Multiply both sides by 3;
x = 2×3
x = 6.
Ultimately, the solution of the linear equation as given in the task content is; 6.
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2. Which graph represents the solution
of 6 + 3y < 9 or 4y > 3y + 2?
Help please!!!!!
Answer: B.
Step-by-step explanation:
First, we will solve both of these given inequalities for x by isolating the variables.
Given:
6 + 3y < 9
Subtract 6 from both sides of the equation:
3y < 3
Divide both sides of the equation by 3:
y < 1
--
Given:
4y > 3y + 2
Subtract 3y from both sides of the equation:
y > 2
Now, our given inequalities are y < 1 and y > 2. These inequalities are easier to view on the graph. We see that these are not equal to (≥ or ≤), so we will have open circles.
First, we will graph y < 1. We will plot an open circle at y = 1 and then shade to the left of it. Net, we will graph y > 2. We will plot an open circle at y = 2 and then shade to the right of it. This leaves us with answer option B.
On the following number line, what number would you plot at point B?
A number line from 4 to 5 partitioned into tenths. There is a red dot between 4 and 4.1 labeled A. There is a red dot between 4.3 and 4.4 labeled B. There is a red dot between 4.5 and 4.6 labeled C. There is a red dot between 4.7 and 4.8 labeled D
4.009
4.328
4.43
4.77
The number which corresponds to the point B is (option b) 4.328.
Given,
A number line 4 to 5 partitioned into tenths. ( image is attached below)
There are 4 red dots:
A - Between 4 and 4.1B - Between 4.3 and 4.4C - Between 4.5 and 4.6D - Between 4.7 and 4.8We have to plot the number corresponding to the point B.
Let's go through the options:
a) 4.009 : This would be between 4 and 4.1. That is, point A.
b) 4.328 : This would be between 4.3 and 4.4. That is, point B.
c) 4.43 : This would be between 4.4 and 4.5
d) 4.77 : This would be between 4.7 and 4.8. That is, point D.
So, the number which corresponds to the point B is (option b) 4.328.
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My Assuming Answer;
OPTION B;
4.328
Add-ons;
Hey again! Here's an answer to your question :) Thanks for giving that recipe. Have a nice day.
Find the product of 3.2 x 1012 and 4.25 x 109. write the final answer in scientific notation. 1.36 x 1021 13.6 x 1021 1.36 x 1022 13.6 x 1022
The product of two given numbers in terms of scientific notations is 1.36 × 10^(22).
What are scientific notations?
Scientific notations are a way of representing either a very small or a very large number in the powers of 10. Scientific notations comprise digits from 1 to 9 with powers of 10.
Calculation of the product of two numbers
Given two numbers are 3.2 × 10^(12) and 4.25 × 10^(9)
Multiplying two numbers, we get
= 3.2 × 10^(12) × 4.25 × 10^(9)
= 13.6 × 10^(21)
= 1.36 × 10^(22)
Hence, the product of two numbers in terms of scientific notations is 1.36 × 10^(22).
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Please help due today
Answer:
first one x = 11
Step-by-step explanation:
3x - 5 = 2x + 6
3x - 2x - 5 = 6
x - 5 = 6
x = 6 + 5
x = 11