Jackson runs 7/8 mile in 1/2 hour. how many miles does jackson run in 1 hour? show work. answer this i don’t get

Jackson runs 14/8 miles per hour or 7/4 when simplified.

Step-by-step explanation:

In order to find this, take the distance he runs and divide by the time it takes. This will give you the rate per hour.

7/8 miles ÷ 1/2 hour = 14/8 miles per hour OR 7/4mph

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

your answer is

a.

5

step-by-step explanation: