Preston reads 20 minutes and practices his math facts five minutes each night after several days he have practice math facts for 45 minutes how many minutes the did Preston in the same time period

What is the relative frequency between 80-89

The surface area of square pyramid is 1,089 in^2. If the dimensions are multiplied by 1/3, what will be the new surface area?

Last week at a festival, a man sold 3 times as many tie-dyed T shirts as silk screened shirts. He sold 168 shirts altogether. How many tie-dyed shirts did he sell?

Jack bought 7 new shirts at the store today, and he plans to pack 2 of them to wear on a trip that will last 2 days. How many sequences of 2 shirts are possible?

Which pair of numbers is relatively prime?

Leonel said that the probability of an event occurring is 0.56. Is this probability possible?

Evaluate the function requested. Write your answer as a fraction in lowest terms. A Find sin A. Alu sin A =

Which of the following statements about a variable are true? A variable cannot be subtracted. A variable is represented by a letter. A variable represents a quantity. A variable cannot be multiplied.

Which is the best estimate estimate of the capacity or a pitcher of water? A. 1,000 pints B. 1 pint C. 1 gallon D. 1,000 gallons

If f (1) = 2 and f (n) = f (n-1) - 5, then what is f (6)