Assuming the outcomes are all equally likely, what is the probability that you will get exactly two heads when you toss a coin three times?

A group consists of four men and five women. Four people are selected to attend a conference. a. In how many ways can four people be selected from this group of nine? b. In how many ways can four women be selected from the five women? c.

What is an expression for "72 less than 12 times a number"?

The minimum monthly payment for Jesse's credit card is 3.5% of his balance or $25, whichever is higher. If Jesse's balance at the end of his last billing cycle was $825, what is his minimum monthly payment? (Personal Finance Paper Test Apex)

How do you slove 2/3-√5

2/root 3 - root 5 = a + b root 15 find a and b

Physics students drop a ball from the top of a 100 foot high building and model its height as a function time with the equation h (t) = 100 - 16t^2. The height, h, is measured in feet and time, t, is measured is seconds. Find the value of h (0).

If 1 adult female is randomly selected, find the probability that her pulse rate is less than 76 beats per minute.

What is 12:478 12:336 33:2242 82:5514 61:5320 28:776 and 23:1624

To win the jackpot, 4 different numbers are randomly selected from 1 to 46 and one number from 1 to 22. The order of the first 4 numbers does not matter. What is the probability of winning the jackpot on one try?

Scores on an English test are normally distributed with a mean of 30.6 and a standard deviation of 6. Find the score that separates the top 59% from the bottom 41%