Christina has two similar cubical planters, cube a and cube b. the side of cube a is 2 ft., and the side of cube b is 4 ft. what is the ratio of the volume of cube a to the volume of cube b

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π