2. A sphere has a volume of 9721 cm?. What is its radius in centimeters?
A. 4.5
B. 9
C. 11
D. 18

well what did you do it matters what you did : )

step-by-step explanation:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

1st part is 64,000,000

2nd part 500,000

step-by-step explanation:

what is the question?