What is 0.000 0643 in standard form form ? and what is 0.000 000 205 in standard form?

0.000 000 005 009

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

Complete this sentence with the best of choices given