a regulation soccer ball has a radius of 11cm. How much material is needed to make a soccer ball? How much air will fit inside the ball? Round your answer to the nearest hundreth

How to rename 82 thousands

A movie starts at 7:00 pm and lasts 108 minutes. What time does the movie end?

Sec theta/2 = cos theta/2 find all solutions of the equation; find solutions in the interval [0, 2pie)

How many times more people attended shows in 2006 than in 2009? 17.1 in 2006 and 14.3 in 2009

What two partial products would you add to find 513 x 46

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.