Oliver reads 28 1/2 pages of a book in 1 1/6 hours. express his speed in pages per hour

Ellen plans to have two children but doesn't know if they are boy-boy, girl-girl, or boy-girl. What is the probability that she will have two girls? 0.25 0.5 0.75 1.00 I know the answer is. 25 but how do you get that answer?

What is The quotient of R and 12

A biologist is measuring growth of a frog population in a pond. She expects the number of tadpoles to grow every day by a factor of b. On day one, at the start of her experiment, the number of tadpoles is a.

Give the degree and classify the polynomial by the number of terms. 2x + 1 A. degree: 0; monomial B. degree: 1; binomial C. degree: 0; binomial D. degree: 1; monomial

Let f (x) = 2x^2-3x+8. what is the value of f (-4) ?

What is the area of a circle with a radius of 1 foot? 4 ft? ott * A² 2x ft

What is the sum of 80 minutes and 40 minutes?

The length of one leg of a right triangle is 8 and the length of the hypotenuse is 24. Find the length of the missing leg to the nearest hundredth.

Fruit punch juices boxes cost $0.35 per ounce, they come in boxes that are 8.5 ounces and 12.2 ounces each.

The cost of 2.5 pounds of cheese is $6.50 what is the cost for 1 pound of cheese?