The function f (t) = -16t2 – 48t + 160 models the approximate height of an object t
seconds after it is launched. How many
seconds will it take for the object to hit the
ground? (A. SSE.3 and A. REI.4)
Round to a whole number
What’s the answer ?

3rd box is the answer

step-by-step explanation:

dd

step-by-step explanation:

dd

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.