Question

What is the surface area of a circle that has a diameter of 14 inches?

Answer 1

\[49*\pi=153.93804\]

Answer 2

The decimal number 0.75 means:

Answer 3

1/4

Answer 4

The decimal number 0.75 means:
A. there are seventy-five parts of a whole unit that has 100 parts.

B. seventy-five tenths of a whole unit.

C. there are seven-and-a-half parts of a whole unit.

D. that a whole unit consists of seventy-five parts.