Write 3 quadrillion in standard form

What are 2 possible dimensions for a rectangular prism with a surface area of 600 square inches

Will a pipe with a 5/6in outside diameter fit inside a pipe with a 3/8in diameter?

A model railroad kit contains curved tracks and straight tracks. Given that 35 % of the tracks are curved, what fraction of the tracks are straight? write the fraction in simplest form

Jackie made bracelets for 8 days when he was done he had 96 bracelets write an equation to express how many bracelets Jack each day

What is the prime factorization of 29?

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.