Round 8.275 to the nearest tenth of an ounce

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

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.