Carol walked 8 miles in 3 hours .John walked 15 miles in 6 hours. Are these rates in proportion

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

Mila's dog weighs 4 pounds more than 8 times the weight of keiko's dog. which expression could be used to fine te weight of mila's dog?