Multiply.

(2.5×10−^8)(9×10−^10)

Express your answer in scientific notation.

A. 2.25×10−^19

B. 2.25×10−^17

C. 2.25×10−^16

D. 2.25×10−^18


HELP ME QUICK PLZ MY TEST IS TIMED!
AND I ONLY HAVE LIKE 10 MORE MIN ö ♥