O z= - ש
The value of z varies inversely with the value of w. The constant of variation is ? Which are possible values for z
and w? Check all that apply.
za ,w = {
z= 2, w = 3
Oz={,w=2
z= is, wat
O z=
z=
- ש
Intro
Done
6 of 8

Find the value of the cosine for angle a

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?