Multiplication not to sure hope this helps :)
Answer:
157,000,000,000
Step-by-step explanation:
314,000,000 X 500
Answer:
Step-by-step explanation:
85!/82! = 85*84*83 = 592620
n choose 0 is always equals 1
n P n also always equals 1
sorry for using printed paper, I tried my best to avoid the lines