Which matrices can be added together?

A pizza chain records how long it takes customers to receive their delivery orders. Suppose the distribution of these delivery times is strongly skewed to the right with a mean of 30 minutes and a standard deviation of 10 minutes.

You have 108 seats, there are 12 times as many seats as rows, how many rows

What is 3 and 3/4 as a decimal

P (A) = 8/15 P (B) = 6/15 P (A n B) = 1/5 Find P (AUB) A. 2/15 B. 11/15 C. 1/15 D. 4/15

What is the value of x2 + 4 for x = 5? The x2 is x squared.

What kind of fraction 22/13

A sphere has a diameter of 8 cm. Which statements about the sphere are true? Check all that apply.

1.) A circle has a radius of 12 centimeters. Find the area of the sector of the circle formed by an angle of 25 degrees. is necessary, round the answer to two decimal places. 2.

How tall is a box that holds 200 cubic inches and has a 5 x 5 square bottom?

Which number should each side of the equation 4/5x=8 be multiplied by to produce the equivalent equation of x = 10? A - 45 B 15 C 54 D 5