If a coin is fliped four times what is the probability of getting heads all four times

Which of the following ratios is equivalent to 12/20? Answers A. 3/10 B. 5:3 c. 120 to 200 D. 60/80

Solution for y=x+4 and y=-2x+1

A car license plate is made up of 7 letters or numbers, where the numbers are whole numbers 0-9. Suppose that a license plate is randomly generated, one character at a time.

Combine like terms. 3 (p+5) - 8+11p and 7x+4 (2x-6)

What is the slope of a line that is parallel to the line whose equation is y = 4/5x-3?

I varies inversely with x and x=3.25 when y=4.5 what is the value of the x when y=3.75 A) 5.2 B) 3.9 C) 2.7 D) 3.2

How many significant figures will there be in the answer to the following problem? You do not have to solve the problem. 6.783 - 2.

A sequence is an ordered list of numbers called

What is 8.52*10 to the third power in standard notation?

A bag holds 12 red marbles, 11 green marbles, 17 blue marbles and 5 yellow marbles. What is the probability that you will NOT choose a blue marble?