2 years ago

1. What is the range of the following data set? 13, 17, 18, 15, 12, 21, 10

Mathematics

2 answers:

dem82 [27]2 years ago

6 0

The answer would be 11

slamgirl [31]2 years ago

3 0

Answer:

Step-by-step explanation:

The range of a data set is the difference between the largest number and the smallest number in the set. First put the numbers in order from smallest to largest then take the last number minus the first number.

10,12,13,15,17,18, 21. 21-10=11

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2 years ago

Connie has saved up $15 to purchase a new CD from the local store. The sales tax in her county is 5% of the sticker price. Write

Sholpan [36]

Answer:

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Step-by-step explanation:

We can create an equation for this scenario to try and solve it.

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Assuming we take the second one (easier to work with), we can divide both sides by 1.05. The equation simplifies to x = 14.289... which rounds to x = 14.29.

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Hope this helped!

3 0

3 years ago

Read 2 more answers

Find g(x)-f(x) if f(x)=-3+4 and g(x)=5x-12

Verizon [17]

Answer: g(x)-f(x)=8x-16

Explanation:

f(x)=-3x+4 (I am assuming "-3+4" is a typo and it is "-3x+4")

g(x)=5x-12

g(x)-f(x)=(5x-12)-(-3x+4)=5x+3x-12-4=8x-16