A (r) is a function that gives the area of a circle with radius r. It can be written in equation form as A (r) = 3.14r2. What is the value of A (3) ?

For the fair the organizers ordered 32 rolls of tickets each roll of tickets had 100 tickets how many tickets were ordered in all

Find the 15th term of the geometric sequence 3, - 6, 12, ...

A vial of medicine contains 76 fluid ounces of medicine. If one dose consists of 2 fluid ounces how many doses does the vial contain?

Sharona recorded the number of gray hairs her coworkers have and their ages in the graph below. Which of the following does her data represent?

Put the equation below in the form ax2 + bx + c = 0. Enter exponents using the caret (^). For example, you would enter 4x2 as 4x^2. x2 + 4x + 10 = 3

Party favors are on sale for $2.40 each. You have $380 to spend on the decorations and gifts, and you have already spent $270 on decorating. Write and solve an inequality to find the number of party favors you can buy.

Cody was invited to a birthday party that started at 3:30. If the party ended at 7:25 how long did the party last?

Haruto simplified the value below. Which statement explains whether Haruto is correct? Haruto is correct because the angle is coterminal with and the reference angle is O Haruto is correct because the angle is coterminal with 4, which is also the

Solving two-Step equations 3x+7 = 19

Rogerio drives 1 hour and 18 min to meet a friend. the first 30 min of his trip was mostly highway driving, so he averaged 64 miles per hour for this portion. for the last 48 min of this trip, he averaged 50 miles per hour.