To determine the number of elk in a conservation area, a reseacher catches and marks 107 elk. then the researcher realeases them. later 89 elk are caught and it is found that 25 of them are tagged. about how many elk are in the conservation area?

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

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?