Two geometrically similar buckets have bases with radii in the ration 2:5. The top of the small bucket had radius 7 inches.
a) find the radius of the top big bucket
b)write the ratio of the height of the small bucket to the height of the big bucket

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Find the area of a parallelogram with base 15 yards and height 21 2/3

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?