There are 9 girls and 11 boys in a class, and two students will be chosen one after another. Find the probability that both are boys.

A circle is graphed with its center on the origin. The area of the circle is 144 square units. What are the coordinates of the x-intercepts of the graph? Round to the nearest tenth.

Steve recieves a commission of $500 per sale on the first 4 sales he makes a $600 per sale for the next 6 sales he makes during a month. What is the average commission Steve recieves per sale during a month?

What is the solution of the equation 8x - 9 = - 41? A. x = 4 B. x = - 4 C. x = - 6.25 D. x = 6.25

Teddy will buy at least 15 bags of ice for the graduation picnic. Each large bag of ice costs $4.00, and each small bag of ice costs $2.50. He will spend up to $50 on ice.

A fair coin is tossed two times in succession. The set of equally likely outcomes is {HH, HT, TH, TT}. Find the probability of getting exactly one tail.

Find all the values of x for which the function is differentiable. f (x) = (x^3-8) / (x^2-4x-5)

0.1629 nearest tenth (0.1) look at the 0.01 place.

A parallelogram has an area of 34.75 square centimeters. If its height is 5 cm, find the base. 2.5 cm 13.9 cm 6.95 cm 16.25 cm

12 8/20 reduce fraction to lowest terms

What is the value of x? x-1/6=8 Enter your answer in the box in simplest form.