Jenna walks 4 miles in 1 hour how many miles in 3.5 hours

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

One integer is 5 more than another. their product is 104. find the integers

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)