Which of these frequency counts would be represented by the smallest number of dots on a dot plot?
O A. 6
B. 5
O c. 7
D. 4

When amy exercises in her fitness center for 1 hr she burns a total of 475 calories.if she burns 9 calories a minute jogging on the treadmill and then burns 6.5 calories a minute pedaling on the stationary bicycle how many minutes of the hour does she spend exercising on the bicycle?