Evaluate 4 (a + 2b) - 2b when a = 2 and b = - 2.

Jared made 12 3/4 cups of snack mix for a party. His guests ate 2/3 of the mix. How much snack mix did his guest eat?

A locker combination has two nonzero digits, and the digits can be repeated. The first number is 3. What is the probability that the second number is 3?

The sum of two consecutive odd numbers is 284

F (x) = 8cos (2x) on (0,2π)

What do you think the Internet would be like today if different companies' network protocols were still competing for adoption for the Internet, instead of TCP being the de facto standard?

When measuring time, 8 concerts are approximately equal to 6 symphonies. How many symphonies are equal to 8concerts

The smaller number is 3 more than the larger. four times the larger is the same as 13 minus six times smaller

2. A football coach recorded his team's game scores over a football season. The scores are 21, 45, 21, 14, 21, 28, 24, 14, 24, 28. (a) Find the mean absolute deviation of the data. Round to the nearest tenth.

A store had a vending machine. Customers put in a quarter, and they receive a handful of candy. The machine is profitable if x > 40, where x is the total amount of money in quarters at the end of one week.

On a road trip you and your family stop a truck stop to take a break and to let your puppy Fido stretch. You notice that they have a triangular dog park that is fenced in on two sides. The third side of the field is formed by a creek.