Shiloh can run 3/4 of a mile in 9 minutes. express her speed as a unit rate, in miles per hour. a. 6 3/4 miles per hour b. 12 miles per hour c. 5 miles per hour d. 1/5 mile per hour

3/4 of a mile in 9 minutes

(3/4) ÷ 9 miles per minutes

unit rate, in miles per hour.

= 60 × (3/4) ÷ 9

= 5 miles per hour

Answer

C. 5 miles per hour

5/6

step-by-step explanation:

if i remember correctly with perpendicular stuff you just take away the negative

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.