Hlp ASAP I don’t know if it’s 11 and 7/6 because it possibly be but we also practiced something that says it wasnt but sometimes it is

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

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed