A man tries to predict the winner of each of twenty football games. Excluding ties, how many different predictions are possible?

A) 220

B) 20²

C) 2 (20)

Solve for all values of x: 9/x + 9/x-2=12

An ANOVA procedure for a two-factor factorial experiment produced the following: a = 6, b = 2, r = 2, SSA = 1.05, SSB = 16.67, SSAB =.60, and SST = 94.52.

Write the following linear equation in standard form. 6x = - 2y + 4

What is the answer to Becky you used 1/3 yards of ribbon to tie a package and 1/6 yards of ribbon to tie a bow how many yards of ribbon did Becky use

Negative 4 times negative 3/8

Mr and mrs turner ate 3/4 of a pizza. They want to split the remaining part equally between their two sons how much of the pizza will each son recive

A 16-mb flash drive was sold on sale for $18.50. If this sales price was 81% of the original price, what was the original price?

6,4,7,2 what is the average of 5

Boxes of fruit snacks are on sale at the grocery. The boxes are the same size. A family needs to purchase 24 boxes. There are 3 boxes for 5 dollars and 4 boxes for 6 dollars.

Last year, a construction worker had a gross income of 29,700 of which he contributed 7% to his 401 (k) plan. If he got paid monthly, how much was deducted from each paycheck for his 401 (k) plan?