If an object is projected upward with an initial velocity of 48 feet per second, at what times will it reach a height of 32 feet above the ground. given h(t)=vt - 16t^2

t = 1s and t = 2s

Step-by-step explanation:

We have the equation

where

and

Thus, the equation now becomes:

To solve, we must first equal the quadratic equation to zero

Solve this equation for t using the general formula for a quadratic equation

but in this case intead of x we have t.

Where a is the coefficient of the quadratic term.

b is the coefficient of the linear term, and c the independent term.

And now we substitute these values in the general formula:

Now, we are going to have two values for t due to the +- sign. Using the negative sign:

And using the positive sign:

At times t = 1s and t = 2s the object will it reach a height of 32 feet above the ground.

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.

1 1/7 hope i

step-by-step explanation:

8/7 = (1 * 7 + 1) / 7 = 1 + 1/7 = 1 1/7