100 miles per hour into meters per second

A stop sign is a regular octagon formed by cutting triangles off the corners of a square. if we have a square with sides of length square root 2, what is the side length of the resulting octagon

one fourth of all telephones at the office have built-in speaker phones. 1/2 of the phones with built-in speaker phones have conference call capability. how many phones in the office have both speakernphone and conference call capability?

A screwdriver is 20 centimeters long, and a piece of wire is 10 millimeters long. The screwdriver is how many times as long as the wire?

Blake is buying a car and needs to take out a loan for $ 17 , 000 $17,000. The bank is offering a monthly interest rate of 0.4%, for a 7 year loan. Using the formula below, determine his monthly payment, to the nearest dollar.

Find the difference using fraction bars or a paper and pencil. Write your answer in simplest form. 5/6 - 2/5

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.