A bag contains 18 red marbles, 2 white marbles, and 7 gray marbles. You randomly pick out a marble, record its color, and put it back in the bag. You repeat this process 81 times. How many white or gray marbles do you expect to get?

A circle has a diameter of 3 meters. Which statement about the circumference and area is true? 1) A comparison of the area and circumference is not possible since the area cannot be determined.

Gizela teaches 5 yoga classes that are each 34 hour. Use the drop-down menus to complete the equation below to find the number of hours Gizela teaches yoga.

Sarafina had 34 out 99 hits when she was that during softball season what was her batting average

Kathy distributes jelly beans among her friends. Alia gets 4² fewer beans than kelly who gets 3³ jelly beans. how many jelly beans does alia get

A cellphone company has a basic monthly plan of $30 plus 0.35 for any minutes used over 500 before receiving his statement John saw he was charged a total of $40.

What is the value of the function when x = 1?

Factor completely. 49 t6 - 4 k8

Which statements are true for the function y = |x| - 2? Select all that apply. The value of the function is never negative. Its graph has a V-shape. There is only one input for which the output is 0. There are two inputs for which the output is 5.

Whats 5+8-9-777777+2567-976

If A=16 degrees 55' and c=13.7, find a