3 years ago

Please help me with this...

2 answers:

5 0

I dont see anything u have to post on here whats the question you need help on ?

jolli1 [7]3 years ago

4 0

I dont see anything can you tell me what is says

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koban [17]

275=25x+100 is the correct equation for the number of months it will take for wade to save $275

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3 years ago

sleet_krkn [62]

20, you just need to substitute the x value in the equation
(-2)2-7(-2)+10=
=20

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3 years ago

g100num [7]

It should be B. right angle and C. complementary angles

8 0

3 years ago

loris [4]

Do you still need it?

8 0

3 years ago

Fofino [41]

Answer with Step-by-step explanation:

Since we have given that

Initial velocity = 50 ft/sec = $v_0$

Initial height of ball = 5 feet = $h_0$

a. What type of function models the height (ℎ, in feet) of the ball after tt seconds?

As we know the function for height h with respect to time 't'.

$h(t)=-16t^2+v_0t+h_0\\\\h(t)=-16t^2+50t+5$

b. Explain what is happening to the height of the ball as it travels over a period of time (in tt seconds).

What function models the height, ℎ (in feet), of the ball over a period of time (in tt seconds)?

if it travels over a period of time then time becomes continuous interval . so it will use integration over a period of time

Our function becomes,

$h(t)=\int\limits^t_0 {-16t^2+50t+5} \, dt$

3 0

3 years ago