What is sin (60) / 8.7

At the beginning of year 1, Amada invests $800 at an annual compound interest rate of 5%. She makes no deposits to or withdrawals from the account.

44,22,20,10,8 what is the pattern

The length of a rectangle is 7 centimeters greater than the width. The perimeter is 54 centimeters. What is the length and width.

Kira will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $48 and costs an additional $0.12 per mile driven. The second plan has an initial fee of $59 and costs an additional $0.10 per mile driven.

Liz and koto cut one sheet of paper one time each get an equal share of th whole how many equal parts do they have

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.