How many grams are there in 2.5 kg?

What are the length and width of a rectangle if the length exceeds the width by 40 inches 40 inches and the perimeter is 144144 inches?

Find a polynomial f (x) of degree 3 with real coefficient and the following - 2,-3+i

B is the factor of ab+bc. What is the other factor?

How is 0.33 1/3 written as a percent?

A recipe for 1 pizza crust calls for 3/8 tablespoon of salt. How much salt is needed to make 3 pizza crusts?

A 25 -ft ladder is leaning against a house when its base starts to slide away. By the time the base is 24 ft from the house, the base is moving away at the rate of 7 ft/sec. a. What is the rate of change of the height of the top of the ladder? b.

Without using a calculator, explain why the solution to each equation must be a real number between 1 and 2. 11^x = 12

Suppose that 5 cards are drawn from a well-shuffled deck of 52 cards. What is the probability that all 5 are not black?

I have 14 tens, 6 hundreds, 7 ten thousands, and 15 ones. What number am I?

Average speed for a driving 330 miles in 5 1/2 hours