What is the probability of selecting a number that is divisible by 10 from the following list of numbers? 32, 49, 55, 30, 56, 28, 50, 40, 40, 45, 3, 25.

49xy +34y - 72z. determine the degree of the polynomial

What is the quadric regression equation that fits these data

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items