Which of the following Metric prefixes is largest? O A. kilo
O B. mega
O c. deci
O D. giga

mega cause it is bigger than giga which is bigger than kilo

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it