Raul deposited $3000 into a bank account that earned simple interest each year. After 3.5 years, he had earned $262.50 in interest.

If no money was deposited into or withdrawn from the account, what was the annual interest rate?

A peregrine falcon can fly 322 kilometers per hour. How many meters per hours can the falcon fly

Derek is playing a prank on Grace and hid her pencil inside a tissue box that has a width of 4 inches, a length of 8 inches, and a height of 4 inches. The pencil fits perfectly from the upper left corner to the bottom right corner of the box.

A circular dinner plate has a radius of 20 centimeters. Find a. the circumference of the plate and b. the area of the plate. Use 3.14 for π.

Which of the following is NOT an integer? A 32 B - 4 C / 16 D 31

The front wall of the shed that Rita built is 9 feet tall and 5.25 feet wide. After she cut out a section of the door, the area of that wall was 26.25 square feet. The measurements of the doorway were whole numbers of feet. What size is the doorway?

Which of the following is considered a model for enzyme action

The equation of a parabola is 1/32 (y-2) 2=x-1. What are the coordinates of the focus? (1, 10) (1, - 6) (-7, 2) (9, 2)

what is 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 12 + 10 + 1 + 8 + 6 + 5 + 8 + 1 + 16 + 84 + 6 + 10 + 10 + 10 + 10 + 10 equals what?

Eight girls have 1/6 bags of candy. How much do they have in all?

14. The Great Wall of China's total length is 21,196 kilometers long. During the Ming Dynasty (1368-1644) it was 8,851.8 kilometers long, and there is about 526 kilometers lying in Beijing.