The high temperature was 92°F. This was 24°F higher than the overnight low temperature. Write an equation to determine whether the low temperature was 62°F or 68°F. (number 16 and if possible number 17)

Your computer password has 4 capital letters followed by 4 digits. Your friend randomly chooses 4 capital letters and 4 digits. How many different passwords can be created?

Assume that a simple random sample has been selected from a normally distributed population and test the given claim.

What is the maximum number of real distinct roots that a quartic equation can have?

If a person is paid $430 for 25 hours of work, what is the person's hourly wage?

You draw a card at random from a standard deck of 52 cards. Find the following conditional probabilities: a.) The probability that a card is a heart, given that it is red? b.) The probability that a card is red, given that it is a heart? c.

5militer 7centimer + 1 militer

What is the probability that the sun will rise tommorow?

What is the solution of the system? X - y = 4 and 5x + 3y = - 36

True or false. An exponential decay function represents a quantity that has a constant halving time.

Kelsey earns $7.20 an hour at her after school job. How much will she earn if she works 12 hours and 45 minutes next week? Write an equation to match the situation and solve.