1) Anne buys 3 Barbie dolls to gift her little cousins. If she uses of a roll of gift wrap to pack the dolls, what fraction of the gift wrap does she use to pack each doll?

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?

What value of x is in the solution set of 4x – 12 s 16 + 8x?

In the geometric progression –3, 12, −48… what term is 3,072?