Is 60 miles to 80 miles equivalent to a ratio of 3:4?

Yes or no
ANSWERS ONLY NO LINKS

17 in long 1.3 ft wide and 8in high what is the volume

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.

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)