How do i do this problem 20/1*1/2

Integrate 1 / ((x^5) * sqrt (9*x^2-1)) ... ?

Jenna has $34and will save $6 per day write an equation to represent the relationship between the number of days and amount saved

What is an acrostic poem for the word percent

A 4 3/4-foot pipe has a 3 1/4-foot pipe fitted to it. How long is the new pipe?

Two angles are supplementary one of them is 24 more than twice the other how large is the other angle

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.