Chantel has a goal to complete a triathlon. the race consists of a 2.4-mile swim, a 112-mile bike ride, and a 26.2-mile run. in training, chantel can swim at an average pace of 1.8mph. she rides her bike at an average of 19.2mph and runs at 5.9mph. estimate how long it will take her to complete the triathlon.

Anne is twice as old as bill, and bill is 3 years older than christie. the sum of anne s and christie s ages equal 72. find their age difference.?

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?