A box contains 8 red and 5 green marbles. Two marbles are randomly selected from the box, without replacement, and without regard to order. What is the expected number of red marbles?

Gerald was able to mow 1/2 of a lawn in 12 minutes how many lawns could he mow in 2 hours

Why is it important to carefully read and understand a financial institution policies when opening a savings account?

758x93 = What is the answer and how to solve it

Which is larger 4 yards or 13 feet?

0.679 what is the value of 6

Trucks in a delivery fleet travel a mean of 100 miles per day with a standard deviation of 37 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 166 and 177 miles in a day.

You read a book for 35 minutes. Then you played 4 computer games. Each game took 8 minutes to play. Which steps can you use to find the total number of minutes you spent reading your book and playing games?

What is the value of n?-5n - - 2=27

The growth of a newly identified bacteria can be modeled by G (t) = 100 (1.037) 24t, where G (t) is the total number of cells after t hours. Based on the function, what it is the rate of change?

Suppose the radius of a circle is 5. what is its diameter