3 years ago

H= -16t^2+16t+192 When will the ball hit the ground?

1 answer:

Nadusha1986 [10]3 years ago

6 0

-16t^2+16t+192= 0 (when the ball hits the ground, h will be zero)

Use the quadratic formula to solve the equation (If you don't know how to solve quadratic equations, just ping me dude and I'll try my best to help you)

We get x=-3 and 4

Now since time can't be negative, therefore the answer is after 4 seconds

You might be interested in

Select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values o

STALIN [3.7K]

Answer:

equivalent

Step-by-step explanation:

6 0

3 years ago

Find value of m geometry

Lyrx [107]

Answer:

I believe the answer is m = 18.2

mark me brainliest!

5 0

3 years ago

How do you do this please explain

MArishka [77]

What is the lesson? We are aware that the 2 triangles are congruent, they also tell us what the two segments are equal to. Your best is to set up an equation making the segments equal to eachother to find the value of segment WK

6 0

4 years ago

The miniature gold scores for 7 friends are 23, 30, 32, 35, 14, and 23. What is the mean golf score for this group of friends ?

Andrej [43]

If you add them all together, you'd get 157. Then you divide by 7 and you'd get 31.4

6 0

4 years ago

Find the value of the expression. 1188÷33

lesya [120]

the answer to 1188/33 is 36

8 0

3 years ago