At the baseball game, the lady at the gate gave a free t-shirt to every 20th person that attended the game. On Friday night, 385 people attended the game, and on Saturday night, 545 people attended the game. How many total people received the free t-shirt?

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?

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Witch represents the inverse of the function f(x)=1/4x-12