Randy wants to run a 5K next weekend. A 5k is 3.1 miles. If she wants to run the race in 1 hour, what rate (in minutes
per mile) should she try to maintain for the race?

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

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?