Given the speeds of each runner below, determine who runs the fastest. Liz runs 8 feet
per second.
Brooke runs 428 feet in 46 seconds.
Zach runs 1 mile in 445 seconds.
Adam runs 848 feet in 1 minute.

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Ответ:

pablohc200021

01.02.2020

Mathematics

$x=\$0.8325$

Step-by-step explanation:

We need to analize the exercise.

We know that the sales-tax rate in your state is 4.5% and the cost of the CD is $18.50.

Then, let be "x" the the amount of sales tax you will pay for the CD.

You can write this expression:

$x=(\$18.50)(\frac{4.5}{100})$

Evaluating, you get that the value of "x" is:

$x=\$0.8325$

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Given the speeds of each runner below, determine who runs the fastest. Liz runs 8 feet per second. Brooke runs 428 feet in 46 seconds. Zach runs 1 mile in 445 seconds. Adam runs 848 feet in 1 minute.