To find the average number of points per game a player scores use the formula points per game = total points/games. find the number of games a player has played if she has scored a total of 221 points and is averaging 17 points game

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so, about which interval is it approximately symmetric?

How many terms does the polynomial x^2 y^2 have

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25