3 years ago

Sam kicks a soccer ball from the ground. The height of

Mathematics

1 answer:

Alexeev081 [22]3 years ago

8 0

Answer:

The ball will take 2.6 seconds to hit the ground again.

Step-by-step explanation:

Sam kicks a soccer ball from the ground. The height of the ball (in feet) can be modeled with the function, h(t) = −16t(t − 2.6), where t is the time in seconds after the ball is kicked.

So, the ball will be at ground when h = 0 = - 16t(t - 2.6)

⇒ t = 0 or t = 2.6.

Therefore, the ball will take 2.6 seconds to hit the ground again. (Answer)

You might be interested in

What is the area of the red shaded sector ?

scoundrel [369]

answer is 5.58

wait I explain it in some time

4 0

3 years ago

Which statement correctly identifies a point on the graph of f–1(x)?

Black_prince [1.1K]

Answer:

Step-by-step explanation:

I didn’t see any choices but an inverse function switches the x and y values.

For every (x,y) of f(x) the inverse function will have (y,x) of f^-1(x)

7 0

3 years ago

Plzz help mee! I am timed

LuckyWell [14K]

Answer:

the answer to this question is A

Step-by-step explanation:

l*w*h

6 0

3 years ago

Read 2 more answers

Mary wants to fill in a cylinder vase. At the flower store they told her that the vase should be filled 3/4 for the flowers to l

dangina [55]

1.5 width and hmm... 6.8 height?

6 0

3 years ago

List three different combinations of coins each with a value of 30% of a dollar

SVETLANKA909090 [29]

Answer:

1. one quarter and one nickel

2. two dimes and two nickels

3. one dime, two nickels, and ten pennies

Step-by-step explanation:

(Assuming you mean U.S.A. money)

30% of a dollar equals 30 cents. Each of the above equals 30 cents.

5 0

3 years ago

Read 2 more answers