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julia-pushkina [17]

3 years ago

6

A tenis ball bounces about 55 inches high when it is dropped from height of 100 inches onto a hard surface . about how many feet

high does it bounce?

1 answer:

NARA [144]3 years ago

8 0

the ball bpunces about 5 ft when dropped from the 100 inch height

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Answer choices:<br> 0<br> 1<br> -1<br> -2 ( chose this and got it wrong so it's not this)

Dmitry [639]

Use the formula for average rate of change over an interval of two points:

$\frac{y_2 - y_1}{x_2 - x_1}$

We have two points: (-2, -1) and (0, -1). Plug the values into the formula:

$\frac{-1 - (-1)}{0 - (-2)} = \frac{0}{2} = 0$

The average rate of change over the interval [-2,0] is 0.

5 0

3 years ago

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2 third times 4 fifths

Leviafan [203]

Answer:

$\frac{8}{15}$

Step-by-step explanation:

2 x 4 = 8

3 x 5 = 15

8/15

6 0

2 years ago

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Carrie sent 190 total text messages in the first

ratelena [41]

190 / 5 = 38
38 * 31 = 1178
1178 * 4 = 4712
= $47.12

8 0

2 years ago

The graph below represents the price of sending text messages using the services of a phone company. What is the constant of pro

Readme [11.4K]

Answer:

8

Step-by-step explanation:

every one text = 8 cents

3 0

3 years ago

Pic is there answer 20 points

artcher [175]

Answer:

(x+8)^2=0

Step-by-step explanation:

x^2+16x+64=0

8x8=64

8+8=16

Therefore, 8 fits

(x+8)^2=0

If this helps please mark as brainliest

6 0

2 years ago

Read 2 more answers