Bob made 216 for 12 hours of work at the same rate how many hours would he have to work to make 162

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)