Baby Kelsey wants to arrange 12 blocks in a row. How many different arrangements can she make?

Carla has two lengths of ribbon. One ribbon is 2 ft. The other ribbon is 30 inches. Which ribbon is longer. Explain.

A recipe needs 5/4 of a cup of sugar. you are going to triple the recipe. how much sugar do you need.

Solve (x + 2 - 6). {x 1-6 {x|x 1) {x 1 x < 0]

How many solutions does the equation - 9 (x+6) = -9x+108 have?

A baseball player hits a ball. The ball leaves the bat with an initial upward velocity of 35 meters per second. If the ball is 1 meter off the ground when it leaves the bat, about how many seconds will it take for the ball to hit the ground? A) 7.

An expression is shown below. (x^3/4) (x^2/3)

Given the equation f (x) = a (b) x where the initial value is 40 and the growth rate is 20% what is f (4)

a cash register contains only five dollar and ten dollar bills. It contains twice as many five's and tens if the total amount of money is $680 how many tens are in the cash register?

What is the product? StartFraction 3 k Over k + 1 EndFraction times StartFraction k squared minus 1 Over 3 k cubed EndFraction

Jada has 7 pink roses and some white roses. She gives all of them away: 5 roses to each of her 3 favorite teachers. How many white roses did she give away?