Scientists have calculated that the Earth is 454 000 000 000 years old. How many billion years is this?

A card is dealt from a complete deck of fifty-two playing cards (no jokers). Use probability rules (when appropriate) to find the probability that the card is as stated. (Count an ace as high. Enter your answers as fractions.) (a) above a queen

Given that f (x) = x-9, g (x) = 3x^2 - 2x + 5, and h (x) = -6x, find each function. A. (f+g) (x) B. (h-g) (x)

Factor of 24 but not a multiple of 6

Suppose you had x dollars in your bank account. You spent $22 but have at least $28 left. How much money did you have initially? Write and solve an inequality that represents this situation.

The first simplified alphabet containing only twenty-two letters was created by the

What is 10.9 as a fraction

If a rectangle has a base of 6 units, and a height of 8 units, what is its area?

Factor the following expression using the GCF 10dr-60r

If a circle has a radius of 12 and a sector defined by a 78 degree arc, what is the area, in cm2, of the sector? Round your answer to the nearest tenth.

If you have 23,230 dollars how many more do you need to get to 85,325