t = 3
step-by-step explanation:
put t = 3 in this expression :
(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680
4 puzzles in 3 hours
the ratio of grapes to blueberries she should use is 12: 3
if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.
addition