An object falls 16t2 feet in t seconds. you drop a rock from a bridge that is 75 feet above the water. in 2 seconds, how many feet will the rock fall?

Distance fell by rock in 2 seconds = 64 feet

Step-by-step explanation:

An object falls 16t² feet in t seconds.

Now we are dropping an object from 75 feet above the water.

We need to find how much distance it falls in 2 seconds.

We have

              Distance = 16t²

              Distance = 16 x 2² = 64 m

So the rock will fall 64 feet in 2 seconds.

 Distance fell by rock in 2 seconds = 64 feet            

add an !

step-by-step explanation:

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)