How you write 9ft to 6 yard in simplest form

there are five boys and seven girls in a swimming class. a team of four will be selected at random from this class. what is the probability that the team will consist of two boys and two girls?

Find f (x) of - n^2 - 3n if x is - 5

If my grade is a 250/300 what would that be?

It cost Guido $0.20 per minute to forward voicemail messages as texts to his cell phone. He already spent $4 in forwarding messages this month.

Sin a=4/5 find cosa, tga, cot, ga

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.