7.7m high but what is it in centimeters

There are 20 pieces of fruit in a bowl and 5 of them are apples. What percent of the fruit are apples?

After signing an agreement a dealer gets 10%. How much money would the dealer get for signing a $20,000 agreement?

N a bike race: julie came in ahead of roger. julie finished after james. david beat james but finished after sarah. in what place did david finish?

Write 2^100 as an exponent with a base of: 32

Marking City is 5 inches away from Jamming City on the map. What is the actual distance between the two cities? 2in : 35miles

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.