Tommy rented a scooter for 15 dollars plus 7 dollars per hour. He paid 29 dollars in total. How many hours was he able to rent the scooter?

35 is what percent of 700? show your work

1. draw a histogram from all the data. starting at the bottom row, for each set of 10 flips, place an "x" in the column corresponding to the number of heads that set produced. your histogram should look similar to the example below: 2. calculate the mean and standard deviation. mean = standard deviation = 3. calculate the percent of the data that is within 1, 2, and 3 standard deviations of the mean. within 1 standard deviation = % within 2 standard deviations = % within 3 standard deviations = % 4. compare your results to a normal distribution. interpret any differences.

3) anis to be of a 90 by 70 of byofup. ifof 15 , . a) in . b) in . c) in .