The probability distribution for the daily sales at Michael's Co. is given below. Daily Sales
(In $1,000s) Probability
40 x
50 0.4
60 y
70 0.2

If the expected value is $56,000 solve for x and y.

What is the measure of angle afe? 79 81 91 99

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?