Jamboree Question of the Day - Day 15, Dec 21st 2010

If p, s, and t are positive prime numbers, what is the value of

p^3s^3t^3?

a. p^3st=728

b. t=13

A. Statement (a) ALONE is sufficient, but statement (b) alone is not sufficient.

B. Statement (b) ALONE is sufficient, but statement (a) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.

Answer (Posted on Dec 21st): A