Piper has a smart phone data plan that costs $45 per month that includes 5 GB of data, but will charge an extra $25 per GB over the included amount. How much
would Piper have to pay in a month where she used 5 GB over the limit? How much
would Piper have to pay in a month where she used went over by X GB?
Total cost when over by 5 GB:
Total cost when over by x GB?

Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2

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?

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).