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904

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Quadratic and Exponential Functions

An object is launched at 17.2 m/s from a 25-meter tall platform. The equation for the object's height h at time t seconds after launch is: h(t) = -4.9t^2 + 17.2t +25, where h is in meters.
a. Graph this equation.
b. When does the object read more ..

Whiz333 Apr 21, 2017

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738

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geometry

what is the surface area of a cylender with the hight of 16mm and the diameter being 8 mm

Guest Apr 21, 2017

+3

1121

12

+52

Riddle me this

I take up the space I'm in, I never have a specific size, I move like waves in the wind but I only get wet through rain. I am everywhere and in some places no where...what am I

off-topic

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Question Apr 21, 2017

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786

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help

3 x + 2 y = 20 3x+2y=20 If x = 3 x=3 in the equation above, what is the value of y ?

Guest Apr 21, 2017

0

707

1

math

when a negitive and negitive divided do you get a positive

Guest Apr 21, 2017

+1

782

1

+2

answer plz

30 people have read one of these boocks 2/3 have read te hunger games 1/5 have read harry poter how many people have read lord of the rings

nick21isbest Apr 21, 2017

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782

1

math

how to multiply 115.2 times .53.5

Guest Apr 21, 2017

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750

1

what is 2.3 million candies of 60 billion candies

what is 2.3 million people of 60 billion people

Guest Apr 21, 2017

0

729

1

math

185 divided by 6 with remander

Guest Apr 21, 2017

0

544

0

3 7/8 what is the answer please help me

3 7/8 what is the answer please help me

Guest Apr 21, 2017

0

582

0

how do you solve graphing

how do you solve graphing

Guest Apr 21, 2017

-1

912

1

+4116

Help.

NotSoSmart Apr 21, 2017

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