You randomly choose a letter A, and do not replace it. Then, you choose another letter A. What is the probability that both letters are A's?

10. How many cubic inches of material do you need to make a solid rubber ball with a diameter of 3 in.? Round your answer to two decimal places.

In ΔRST, the measure of ∠T=90°, the measure of ∠R=29°, and ST = 6.7 feet. Find the length of TR to the nearest tenth of a foot.

I = $125 r = 6% t = 1 what is p?

Four times daphne's age plus five times isaac's age adds up to 57. also, isaac's age is 11 less than twice daphne's age. how old is isaac?

Explain what defines direct variation. Then, check which of the following tables include directly proportional quantities x and y x 1 2 3 4 y 7 14 21 28

Which expressions represent rational numbers? Check all that apply. StartRoot 6 EndRoot + StartRoot 9 EndRoot StartRoot 64 EndRoot + StartFraction 6 Over 11 EndFraction StartRoot 36 EndRoot + StartRoot 21 EndRoot StartRoot 16 EndRoot + StartRoot 169

Y = - 3x + 1. If the input is 7, what is the output?

82 is what % of 40 82 is ___% of 40

Ian's house and land have a market price of $225,000 and an assessed value of 55% of that amount. His state has a property tax rate of 0.088. How much does Ian pay in property tax every year? a. $19,800 b. $18,900 c. $10,890 d. $8,910

Four hundred twenty-five and fifty-two hundredths in standard form