An athlete knows that when she jogs along her neighborhood​ greenway, she can complete the route in 13 minutes. It takes 39 minutes to cover the same distance when she walks. If her jogging rate is 6 mph faster than her walking​ rate, find the speed at which she jogs.

so if you do 13×3 you would get 39 so the answer should be 2 mph

Answer 2mph

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.

the answer is 99.