It cost 150 to enter the local beauty contest.

1st place gets 5000 2nd gets 2500

What is the expected value with 50 contestants? What is the expected value with 200 contestants?

A company that manufactures toothpaste is studying five different package designs. Assuming that one design is just as likely to be selected by a consumer as any other design, what selection probability would you assign to each of the package

Brain is planning a birthday party and wants to make sure that he has enough sandwiches for all his guests he wants to have 1 sandwich per invited guest

Julio bought soccer shoes at a $35% off sale and saved $42. What was the regular price of the shoes?

Two slices of Denny's Famous Pizza have 230 calories how many calories would you expect to be in five slices of the same Pizza

In an election for state office in Virginia, exit polls based on a random sample of 1,000 voters out of 3 million voters had the Republican leading the Democrat by a vote of 60% to 40%, and the margin of error was reported as 3%.

Solve for x. 4x^2 - 40x + 94 = 0

Han's score increased by 19 is 65

Translate the verbal statement into an exspression

If $1.00 CAD equals 1.13 Australian Dollars, what is the ratio of CAD dollars to Australian Dollars?

What is 100 minus 6x equals 160 - 10x answer