with a mean of 1050 kWh and a standard deviation of 218 kWh. Find P45, which is the consumption level separating the bottom 45% from the top 55%.

Evaluate each expression for the given value of x 1.5x-2.5 for x=3

What is the inverse of the function f (x) = 4x - 12

What number is 60 percent of 29

Rachel was picking up some of her old stuff intó a box. A box can hold eight pounds but she only filled it up two-quarters full. Hoe much weight was in the box.

The sum of two numbers is zero. When - 2 times the smaller number is added to 2 times the larger, the result is 3. What's the two numbers?

What is the lowest common denominator among the fractions 1/3, 1/2, and 1/4?

If you earn $7.25 per hour working part time. How many full hours must you work to earn $125.00?

Which statement describes the cost to park as a unit price? A. Ari paid 1 quarter to park for 15 minutes at a parking meter. B. Brianna paid 30 cents to park for 30 minutes at a parking meter. C.

A rectangle with an area of 120 in squared has a length of 8 inches longer then two times its width what is the width of the rectangle

A traffic violation is randomly selected. what is the probability that it is a speeding violation?