The value of 12! /9! is

a) 4/3
b)3
c)3!
d)4
e) 1320

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.