Suppose we want to choose 5 letters, without replacement, from 14 distinct letters. (a) How many ways can this be done, if the order of the choices matters?
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(b) How many ways can this be done, if the order of the choices does not matter?

Me find the missing dimension of a triangle height: 7 in., area: 21^2

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

When the ball has traveled a distance of