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Diano4ka-milaya [45]
2 years ago
13

A set of data has been organized using the stem-and-leaf plot below. What is the range of the data?

Mathematics
1 answer:
damaskus [11]2 years ago
6 0

Answer: 30

You want to find the lowest number and the highest number.

For stem 8, 81 is the lowest.

For stem 11, 111 is the highest.

111 - 81 = 30

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What is the average rate of change of the function from X=2 to x=4
RideAnS [48]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
A runner can run 2 miles in 14 minutes. At this rate, how many miles can he run in 70 minutes?
igomit [66]

Answer:

The answer is that the runner can run 10 miles in 70 minutes.

Step-by-step explanation:

To solve for the number of miles that the runner can run in 70 minutes, start by setting up the information given from the problem in the form of a proportion.

A proportion is an equation which defines that the two given ratios are equivalent to each other. In other words, the proportion states the equality of the two fractions or the ratios. In a proportion, if two sets of given numbers are increasing or decreasing in the same ratio, then the ratios are said to be directly proportional to each other.

The proportion for this problem will look like \frac{2 miles}{14 minutes}=\frac{x}{70  minutes}. (x) will be used as the variable for the number of miles that the runner can run in 70 minutes.  

To solve the proportion, start by cross multiplying to form an equation, and the equation will look like (14)(x)=(2)(70). Next, simplify the equation, which will look like (14)(x)=140. Then, solve the equation by dividing both sides of the equation by 14, and it will look like x=10. The final answer is that the runner can run 10 miles in 70 minutes.

4 0
3 years ago
Find x and y intercepts for 3x=y+1
Verizon [17]
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4 0
3 years ago
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What is the exact volume of a cylinder with a radius of 3in and a height of 6in
NARA [144]
V=pi•r^2•h. V=pi•3^2•6 V=169.65=170
6 0
3 years ago
Read 2 more answers
first three terms of a sequence are given. Round to the nearest thousand (if necessary) 152,149,146... Find the 30th term
Cloud [144]

Answer:

65

Step-by-step explanation:

use the following equation

aₙ=a₁+(n-1)d

Where d is the common difference

n is the term

a₁ is the first term

the common difference is -3 (149-152)

this means we have

152+(30-1)*-3

Compute this and get

65

4 0
2 years ago
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