Simplify each of the following. Then, select the one that does NOT belong. Group of answer choices

1.4×10^9

(3.3)(4.2)×10^(6+3)

14.28×10^9

(3.4×10^6)(4.2×10^3)

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

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost