The Earth is said to be 4,540,000,000 years old.

Estimate the age of the earth by writing it in the form

of a single digit times an integer power of 10.

3 with an exponent of - 2 times 4

A, B, and C are polynomials, where: A = 3x - 4 B = x + 7 C = x2 + 2 What is A2 - (B + C) in simplest form? 8x2 - 25x + 7 8x2 - 25x + 11 10x2 - 25x + 7 10x2 - 25x + 11

What is the solution to 7x=2x-5

The hang time of a basketball player who jumps a verticle distance of 2 feet (0.6m) is 2/3 seconds. What will be the hang time if the player reaches the same height while jumping a horizontal distance of 4 feet (1.2m) ?

The radius and arc length are given

What's the vertex for y=2x^2-12x+19

What is the decimal of 1/2 percent

The equation above can be used to calculate the volume V, of a pyramid with a height h and base with length l and width w. If the volume of a pyramid is 81inches^3, and l=w=3h, what is the length of the base of the pyramid in inches?

What is the relationship between the decimals 0.09 and 0.9

A group of winning ticket holders share equally 90,000,000 lottery. Before the money is divided, three more winning ticket holders are declared. As a result, each persons share is reduced to 5,000,000.