David rolls a fair dice 240 times.

How many times would David expect to roll a three?

Write a division problem that has a two digit quotient that is greater than 40 but less than 50.

An amusment park sells 9 tickets for $12 and 12 tickets for $15. Is this fair explain

What is 2/4 written as a fraction

Change 3240 degrees/second to radians/second

What time is 1 hour and 30 minutes before 8:15 A. M.?

Using mathematical language, explain how you know there will be one solution to the system shown. Tortoise: f = 2m + 180, Hare: f = 8m

Suppose your car gets 28 miles per gallon of gasoline, and you are driving at 55 miles per hour. using unit analysis, find the amount of gas you use every hour

The table shows the number of cakes and pies that Gretchen sold at the bake sale last weekend

What is the answer to Rt-2n=y for t

If A is the initial amount put into an account, P is the annual percentage rate of interest, which remains fixed, and the account compounds quarterly, which of the following is an expression, in terms of A and P, for the amount in the Account after