You will use this data for questions 5 - 7, so you might want to write this information on a separate sheet of paper. A data set is skewed right with a mean of 70 and a standard deviation of 10.

At least what percent of the data lies between 50 and 90?

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105

let's fu(!

step-by-step explanation:

stock holders gave company a contract to lay tack to 2 to 3 times actual cost and pocketed profits

-took $23 mill in stocks