Find the circumference: (use 3.14 for pi): circle with radius of r=1.7 mm

The circumference = mm.

A. 4.8

B. 6.5

C. 10.7

D. 5.3

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.

wait this depends wether emily and zach how they are thinking.

yes they are the same.