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3 years ago

What does the x-intercept represent h=-16t^2+20t+6?

Mathematics

1 answer:

ICE Princess25 [194]3 years ago

5 0

Answer:

The times when h is 0

Step-by-step explanation:

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In 2008, the number of tourists visiting France was 7.94 x 10^7. The number of tourists visiting Italy was 4.27 x 10^7. Find the

Marizza181 [45]

Answer:

$36700000$

Step-by-step explanation:

Difference between tourists visiting France and Italy = $(7.94 - 4.27)$ × $10^{7}$

$= 3.67$ × $10^{7}$

$= 36700000$

$\therefore$ Difference between population of tourists in France and Italy are $36700000$ people.

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3 years ago

4. f(x)=-x?-11x – 28

alex41 [277]

Answer:

-17

Step-by-step explanation:

f(-x)-11x-28

-11(-1)-28

11-28

-17

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4 years ago

The ball's height( in meters above the ground), x seconds after Amir threw it, is modeled by : h(x)=-(x-2)^2 +16 what is the hei

Bess [88]

Answer:

20 m

Step-by-step explanation:

The height of the ball in metres is given as:

$h(x) = (x-2)^2 + 16$

where xis time, in seconds.

At the instant that the ball is thrown, the time is 0 seconds. This means that the height will be h(0):

$h(0) = (0 - 2)^2 + 16\\\\\\h(0) = (-2)^2 + 16\\\\\\h(0) = 4 + 16\\\\\\h(0) = 20 m$

The height of the ball is 20 metres.

3 0

4 years ago

Read 2 more answers

(42/2)+x=36 <br> What does x equal to

Sedaia [141]

42/2=21
So it becomes 21+x=36 but keep going.
Add 21 to 36 to get the x by itself
x=57

5 0

3 years ago

Read 2 more answers

An education budget went from 800000 to 900000 what is the approximate percent increase

ella [17]

The approximate increase was 12.5%

Step-by-step explanation:

Given,

Initial budget = Old value = 800000

Increased budget = New value = 900000

Change = New value - Old value

Change = 900000 - 800000

Change = 100000

Percent increase = $\frac{Change}{Old\ value}*100$

Percent increase = $\frac{100000}{800000}*100$

Percent increase = $\frac{100}{8}$

Percent increase = 12.5%

The approximate increase was 12.5%

Keywords: percentage, subtraction

Learn more about subtraction at:

#LearnwithBrainly

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3 years ago

What does the x-intercept represent h=-16t^2+20t+6?​

What does the x-intercept represent h=-16t^2+20t+6?