Carlos and Roberto run around a circular track. Carlos is slower than Roberto and for every three laps Roberto makes on the track, Carlos gives him two. If Roberto did twelve laps around the track, how many did Carlos do?

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150