Brandon started jogging at 4 miles per hour. After he jogged 1 mile, his friend Anton started
jogging along the same path at a pace of 4
miles per hour. If they continue to jog at the
same rate, will Anton ever catch up with
Brandon?

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

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

the answer is b.

surface area: 169π

volume: 366π

i got it down.