The prime factorization of a number is 3 squared times 5 cubed times 7. Which statement is true about the factors of the number?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

If the value of cos330°is√3/2 then find cos 165°.

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?