The gas mileage in miles per gallon = 44.690mi/gal.
What is a vehicle's mileage?A vehicle's mileage is the number of miles it can drive solely on a single gallon or liter of fuel. They are ready to pay up to $500 more for fuel-efficient vehicles. 3. a noncountable noun.
How can I figure out my mileage?Subtract the original tachometer reading from either the new one to get the miles traveled first from the trip odometer. Divide the distance traveled by the number of gallons used to fill the tank. As a result, your car's overall kilometers per gallon yield for that driving period will be calculated.
According to the given data:1 km = 0.621371 mi
1 L = 0.264172 gal
calculating that the amount of gas mileage in miles per gallon by multiplying with distance and gas used per miles.
19 km/L = (19*0.621371)/0.264172 mi/gal
= 44.690 mi/gal
the gas mileage in miles per gallon = 44.690mi/gal.
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In order to add
3/4 and 7/10
you need to find equivalent fractions that have the same denominators. What is a common denominator?
Answer:
a shared multiple of the denominators of several fractions
Explanation : The denominator is the number at the bottom of the fraction and when two fractions have the same number at the bottom(denominator) then they have a common denominator.
in the proportion a/b=c/d and bc are the
Answer:
The numbers a,b,c and d in a : b = c : d are called the ratio of the proportion. The terms a and d are called the extremes. The terms b and c are called the means
Answer:
gsjscsiscjscsksvshsvshzhsvshshsgsvhshshshsgsgsg
Step-by-step explanation:
gCHGhshgg1gsjdfzjfzhzfshsgsjcdhs
What type of transformation is this? Be specific.
Answer:
Rotation because you can see that the shape is rotated on the other half of the graph.
Step-by-step explanation:
Find the measure of the indicated angle.
Answer:
33°
Step-by-step explanation:
the whole angle of DAB is 57° and a line is drawn to split it into 2 parts and one part is given.
X+24°=57°
X=57-24
X=33°{angle CAD=33°}
to do this, the researchers select a random sample of of 100 gas stations, and record the pump prices for both regular unleaded and premium unleaded. the average price for the 100 stations is calculated, and used as an estimate for the average price of gasoline for the entire city.
The correct option is A. Quantitative.
In the study Quantitative data is collected as the calculation of quantity is being done.
What is defined as the Quantitative data?Quantitative data is any collection of information that may be recognized and analyzed numerically.
Some key points related to Quantitative data are-
Quantitative data data is the most important type of data for use in mathematics and statistics because it is the only form of information that can be counted objectively. Quantitative data answers questions like "How many? ", "How frequently? ", "How much is it?" ”. Using mathematical techniques, this data can be easily verified and evaluated.There are, for example, quantities that correspond to various parameters. "How much just do that laptop cost?" for example. " is a quantitative data collection question. Most measuring parameters have values associated with them, such as lbs or kilograms for mass, dollars for cost, and so on.Because of the convenience of mathematical derivation that quantitative data provides, it makes assessing various parameters controllable.To know more about Quantitative data, here
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The complete question is-
Determine whether the data collected in the study is qualitative or quantitative:
A study is conducted to estimate the average price of gasoline in a large city. To do this, the researchers select a random sample of of 100 gas stations, and record the pump prices for both regular unleaded and premium unleaded. The average price for the 100 stations is calculated, and used as an estimate for the average price of gasoline for the entire city.
A. Quantitative
B. Qualitative
a. plot the given points on one coordinate plane
A. (-4,3)
B. (2,7)
C. (5,-1)
D. (0,-8)
E. (-6,-2)
A pair of numbers that use the horizontal and vertical separations from the two reference axes to define a point's location on a coordinate plane.
Describe coordinates using an example?
A group of variables that accurately depict a stance. The first number on a graph represents the distance along, while the second number represents the distance up or down. For instance, the point (12,5) is located 12 units down and 5 units up.a pair of numbers that use the horizontal and vertical separations from the two reference axes to define a point's location on a coordinate plane. typically expressed by the x-value and y-value pair (x,y).What are the coordinates for all 3?
A point's three-dimensional Cartesian coordinates consist of a triplet of numbers (x,y,z). The three values, or coordinates, each represent a signed separation from the origin along the x, y, and z axes.the given points on one coordinate plane are
A . (-4,3)
B. (2,7)
C. (5,-1)
D. (0,-8)
E. (-6,-2)
Graph is attached
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What two numbers add up to -5 and multiply to 4
7/6m=1/6 please help I suck at fractions
Answer: m=1/7
Step-by-step explanation:
7/6m=1/6
7/6 * m=1/6
7*6/6 * m = 1*6/6==> Multiply by 6 on both sides to get rid of denominators
42/6 * m=6/6
7m=1
m=1/7
Answer:
m = 1/7
Step-by-step explanation:
hope i helped out :)
What is the five-number summary for the data 2, 2, 4, 4, 5, 5, 6, 7, 9?
The five-number summary for the data is: 2, 3, 5, 6.5, and 9.
How to Determine the Five-number Summary of a Data Set?Given the data, 2, 2, 4, 4, 5, 5, 6, 7, 9, the five-number summary can be determined as follows:
Minimum value: this is the lowest data value, which is, 2.
First Quartile (Q1); which is the middle of the first half of the data which is, 3.
Median: center of the data set, which is, 5.
Third Quartile (Q3): which is the center of the second half of the data set, which is, 6.5.
Maximum Value: which is the highest data value of the data set, which is, 9.
Therefore, the five-number summary for the data is: 2, 3, 5, 6.5, and 9.
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A firm in perfectly competitive market has a cost function of the form C = 5000 10Q + Q2 . Find the profit maximizing quantity for the firm if the market price P is N100. Calculate the profit as a function Q
The profit as a function Q is Q² + 90Q + 5000.
How to calculate the profit?It should be noted total revenue = Price × Quantity = 100Q
Total cost = 5000 + 10Q + Q²
Therefore, profit will be:
= Revenue - Cost
= 100Q - (5000 + 10Q + Q²)
= -5000 -90Q - Q².
= Q² + 90Q + 5000
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on an average, the number of students that choose to study arts subjects at greyin tide university is 17 each year. (hint: use poisson distribution formula. what is the probability that exactly 13 students will take up arts in the coming year?
The likelihood that exactly 13 students will pursue arts in the coming year is 76.47%.
What do we mean by probability?Probability is simply the likelihood of something occurring. When we are uncertain about the outcome of an event, we can discuss the probabilities of various outcomes—how probable they are. Statistics is the study of events governed by probability.So, to find the probability:
Given:
Each year, there are 17 students who study art.We now want to calculate the likelihood that 13 students will pursue arts in the following year.
That is,
P(13 will take art the next year) = 13/17 × 100%P(13 will take art the next year) = 76.47%Therefore, the likelihood that exactly 13 students will pursue arts in the coming year is 76.47%.
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Solve for X anything can help
Answer:
x = 35
Step-by-step explanation:
the sum of the 3 angles in a triangle = 180°
sum the 3 angles and equate to 180
x + 52 + x + 2x - 12 = 180
4x + 40 = 180 ( subtract 40 from both sides )
4x = 140 ( divide both sides by 4 )
x = 35
Student is asked
to evaluate the expression 2 to the power of 4/ 2 to the power of 7 =8
What error did the student make? Explain. Then
evaluate the expression.
The value of the expression 2⁴/2⁷ = 1/8.
A student is asked to evaluate the expression 2⁴/2⁷.
And the student wrote the answer for this expression as 8.
The student made the mistake of subtracting 7 from 4.
4 - 7 = -3, but the student might have done 7 - 4 = 3 and arrived at the answer as 2³ = 8.
Let us evaluate the given expression.
2⁴/2⁷
Apply exponent rule aⁿ/aˣ = aⁿ⁻ˣ
2⁴/2⁷ = 2⁴ ⁻ ⁷
⇒ 2⁴/2⁷ = 2⁻³ (subtract the numbers: 4 - 7 = -3)
⇒ 2⁴/2⁷ = 1/2³ (apply the exponent rule: a⁻ⁿ = 1/aⁿ)
⇒ 2⁴/2⁷ = 1/8 (2³ = 2 × 2 × 2 = 8)
⇒ 2⁴/2⁷ = 1/8
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yall I really need help. Ill give brainliest^^
What are the domain and range of the function the quantity of x squared minus 4 x minus 12, all over x plus 2? domain is x is all real numbers where x does not equal negative 2 comma range is y is all real numbers where y does not equal negative 8 domain is x is all real numbers where x does not equal 4 comma range is y is all real numbers where y does not equal negative 2 domain is x is all real numbers where x does not equal 2 comma range is y is all real numbers where y does not equal 8 domain is x is all real numbers where x does not equal negative 4 comma range is y is all real numbers where y does not equal 2
Using it's concept and the graph of the function, the domain and the range are given as follows:
Domain: All real values of x.Range: All real values of y.What are the domain and the range of a function?The domain of a function is the set that contains all the values of the input of the function.The range of a function is the set that contains all the values of the output of the function.In a graph, the domain and the range are found as follows:
The domain is given by the values of x, present in the horizontal axis of the graph.The range is given by the values of y, present in the vertical axis of the graph.For this problem, the function is given by the following rule stated in the problem:
f(x) = (x² - 4x - 12)/(x + 2).
The graph of the function is given at the end of the answer. From it, we can see that the function unexpectedly devolves into a linear function. This is because -2 is a factor of x² - 4x - 12, hence (x² - 4x - 12) = (x + a)(x + 2), and x + 2 is simplified with the denominator.
The function is defined for all real values, and also assume all real values, hence:.
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Evaluate -2x(to the second power) for x= -3
The value of the expression when x = -3 is - 18
What is index form?Index form is defined as the power or exponent that is raised to a number or a variable.
From the information given, we have;
-2x(to the second power)
This is expressed as;
-2x²
Now, let's substitute the value of x as -3, we get;
-2(-3)²
Take the square
-2(9)
-18
Thus, the value of the expression when x = -3 is - 18
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1.5, 21.5, 21.6 d: 20.0, 20.0, 20.0, 20.1, 20.2, 20.5, 20.5, 20.6, 20.7, 20.7, 21.0, 21.2, 21.5, 21.6, 22.1, 22.3 compute the standard deviation of the measurements for each method
The standard deviation of the method is 0.7193.
Standard Deviation:
Standard deviation of a data set is the square root of the calculated variance of a set of data.
The formula for standard deviation is,
[tex]\sigma^2 = \dfrac{\Sigma (x_{i} - \mu)^2}{n}[/tex]
Where
xi is an individual value
μ is the mean/expected value
N is the total number of values
Given,
Data set:
20.0, 20.0, 20.0, 20.1, 20.2, 20.5, 20.5, 20.6, 20.7, 20.7, 21.0, 21.2, 21.5, 21.6, 22.1, 22.3
Here we need to find the standard deviation.
To find the standard deviation we have to identify the following from the given set,
They are,
Count, N: 16
Sum, Σx: 333
Mean, μ: 20.8125
Now we have to apply the values on the formula,
In order to solve it,
[tex]\sigma^2=\frac{[(20-20.8125)^2+....+(22.3-20.8125)^2]}{16}[/tex]
When we simplify it then we get,
[tex]\sigma^2=\frac{8.2775}{16}[/tex]
So,
σ = √0.51734375
σ = 0.7193
Therefore, the standard deviation is 0.7193.
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In APQR, m/P = (4x + 11)°, m/Q = (2x + 1)°, and m/R = (7x - 14)°.
Find m/P.
Answer: 67 degrees
Step-by-step explanation:
m/P+m/Q+m/R=PQR
4x+11+2x+1+7x-14=180
4x+2x+7x+11+1-14=180
6x+7x+12-14=180
13x-2=180
13x=182
x=14
m/P=4x+11
m/P=4(14)+11
m/P=56+11
m/P=67 degrees
Which situation can be represented by the expression 3 + (−7)?
A. A football team lost 3 yards on one play. The team gained 7 yards on the next play.
B. A football team gained 3 yards on one play. The team lost 7 yards on the next play.
C. A football team gained 3 yards on one play. The team gained 7 yards on the next play.
We get that statement (B) is the situation that is represented by the expression 3 + (−7).
We are given an expression:
3 + ( - 7 )
We need to identify the statement that represents the same expression:
For the statement, "A football team lost 3 yards on one play. The team gained 7 yards on the next play.", we get the expression as:
- 3 + 7
For the statement, "A football team gained 3 yards on one play. The team lost 7 yards on the next play.", we get the expression as:
3 + ( - 7 )
For the statement, "A football team gained 3 yards on one play. The team gained 7 yards on the next play.", we get the expression as:
3 + 7
Therefore, we get that statement (B) is the situation that is represented by the expression 3 + (−7).
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Use the number line below, where RS = 3y +5, ST = 2y + 3, and RT = 48.
Answer: y=8
Step-by-step explanation:
RT=RS+ST
48=3y+5+2y+3
48=3y+2y+5+3
48=5y+8
5y=40
y=8
A secant is a line that intersects a circle in exactly one point.
Answer:Tangent
A chord is a segment whose endpoints are points on a circle. A secant is a line that intersects a circle in two points. A tangent is a line in the plane of a circle that intersects the circle in exactly one point. The point is called a point of tangency.
Step-by-step explanation:
At 6am, the temperature started
at -2°F. At 10am the temperature
increased by 8°. The last recorded
temperature of the day at 4pm
was 11°F. What was the recorded
temperature at 10am?
convert 4724.80345 base ten to a binary number via octal.
After the conversion of the given decimal number, the binary number is (1001001110100.11001101)₂.
What are binary numbers?A binary number is a number expressed in the base-2 numeral system, also known as the binary numeral system, which is a method of mathematical expression that uses only two symbols, typically "0" and "1." The base-2 numeral system has a radix of 2 and is a positional notation. Each digit is known as a bit or binary digit.For the decimal number 4724.80345, the binary number is (1001001110100.11001101)₂.
(Refer to the table given below for working)
Therefore, after the conversion of the given decimal number, the binary number is (1001001110100.11001101)₂.
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The correct question is given below:
Convert 4724.80345 base ten to a binary number.
How to find and get the answers and solution?
Answer:
soloman king story class 8 gramer
Record your answers on the answer sheet provided by your teacher or on a sheet of paper.
Suppose two lines intersect in a plane to form four angles.
What do you know about the pairs of adjacent angles formed? Explain.
44339339393888383848448484848484848
use the fundamental identities to simplify the expression. there is more than one correct form of the answer. 9 sec2(x) 1 − sin2(x)
According to the given information the expression solution are:
Pythagorean identity = 9 sec2 x(cos2 x) Reciprocal identity = = 9 sec2 x(1/sec2 x)What are fundamental identities?An equation is referred to as an identity if it has one or more variables and is true for all alternate values of the variables for which both sides of the equation are defined.
For instance,
the equation x 2 + 2 x = x(x + 2) is an identity since it holds true for all possible replacement values for x.
A conditional equation is one that holds true only for specific replacement values of the variable.
For instance, the equation 3 x + 4 = 25 is a conditional equation because it isn't true for all possible replacement values for x.
Without specifying any limitations, an equation is claimed to be an identity, but in reality, it is only an identity for replacement values for which both sides of the identity are defined.
According to the given data:The trigonometric expression is 9 sec2 x (1 - sin2x)
Apply Pythagorean identity
1 - sin2 x = cos2 x9 sec2 x (1 - sin2x)
= 9 sec2 x(cos2 x)
Apply reciprocal identity cosx = 1/ secx
= 9 sec2 x(1/sec2 x)
= 9
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The box plot shows the ages of 240 people at a movie screening how many people are the movie screening are under 20 years old round the nearest 10th
The number of people that are below 20 years is 60.
How many people are below 20 years?A box plot is used to study the distribution and level of a set of scores. The box plot consists of two whiskers and a box. The first line on the box represents the upper quartile. 25% of the observation is below the upper quartile.
In this question, the upper quartile is 20 years
Number of people under 20 years : (25 / 100) x 240 = 60 people
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You want an average of at least 30 active minutes each day during the week. How many active minutes do you need on Sunday to achieve your goal? Make an argument for your answer using a bar graph.
Using the mean concept, it is found that you need at least 40 active minutes on Sunday to achieve your goal.
What is the mean?The mean of a data-set is given by the sum of all observations in the data-set divided by the number of observations.
In a week, there will be 7 observations, and a bar graph can represent each observation(time in minutes). They are given as follows:
15, 45, 20, 0, 60, 30 and x.
We want the mean to be of 30, hence:
30 = (15 + 45 + 20 + 0 + 60 + 30 + x)/7
170 + x = 210
x = 210 - 170
x = 40.
You need at least 40 active minutes on Sunday to achieve your goal.
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Two thirds of twenty-two
Answer:
44/3 or 14 2/3
Step-by-step explanation:
22 * 2/3
= 44/3
Nicholas drinks 8 ounces of milk for every 5 cookies, he eats. If he eats 20 cookies, how many ounces of milk does he drink?
Plss show work and explain or I won’t get credit.
Determine the image of A(1,-3) after the following composition of transformations:
Rotation 90 degrees about the origin
Translation: f(x,y)=(x+2,y)f(x,y)=(x+2,y)
The image of the point A after the given compositions of transformation will be (5, 1).
We are given the coordinate of the point A as:
A = (1, - 3)
Now, we have to rotate it 90° about the origin.
The rule for a rotation by 90° about the origin is given by (x, y) will become (− y, x)
So, we get for point A as:
A' = (3, 1)
Now, we have:
Translation: f(x,y)=(x+2,y)
So, for point A' we get the translation as:
A" = ( 3 + 2, 1)
A" = (5, 1)
Therefore, the image of the point A after the given compositions of transformation will be (5, 1).
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