Can some one me asp.
show ur work

Hello there, and thank you for posting your question here on .

#37 It is C. because you don't divide fractions, you take the second fraction (2/3) and multiply.

(1/2 * 3/2 ==> 3/4)

#38 There are 3 199x half dollars, and there are 10 in total.

Into ratio form is 3:10

The answer is A.

Hope this helped!! ☺♥

Use cheap formula:

A = πr² / 4
   = π(6)² / 4
   = π(36) / 4
   = 9π