Amy ran 8 miles. She recorded how long it took her to run each mile, rounded to the nearest 1/4 of a minute. How long did it take Amy to run her slowest and fastest mile combined?

16 minutes.

Step-by-step explanation:

Given that the:

Distance covered = 8 miles

And it took her to run each mile, rounded to the nearest 1/4 of a minute.

Since it is a minute ( 1 minute ), add 0.25 to 1 for the fastest and subtract 0.25 from 1 for the slowest.

That is, 1 + 0.25 = 1.25 for maximum time, and 1 - 0.25 = 0.75 for the minimum.

For the Army slowest , 8 × 0.75 = 6 minutes

For the Army fastest, 8 × 1.25 = 10

Amy runs her slowest and fastest mile combined by adding the value of the slowest to the value of the fastest.

10 + 6 = 16 minutes

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

square root

step-by-step explanation: