2 years ago

Help with practice problem

Mathematics

1 answer:

Zinaida [17]2 years ago

8 0

answer in your own opinion

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Solve for k. J=k^2/4

Anna [14]

Answer: K = 0

Step-by-step explanation:

I'm pretty sure this is right or not.

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3 years ago

You launch a water balloon. The function h=-0.08t^2+1.6t+2 models the height h (in feet) of the water balloon after t seconds. W

stellarik [79]

Answer:

The initial height of the balloon is 2 feet.

Step-by-step explanation:

The height of the balloon in feet after t seconds is given by the following equation:

$h(t) = -0.08t^{2} + 1.6t + 2$

What is the initial height of the balloon?

This is h when t = 0, that is, h(0). So

$h(0) = -0.08*0^{2} + 1.6*0 + 2 = 2$

The initial height of the balloon is 2 feet.

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3 years ago

More help please!!!!!!!!!!!!!!!!!!!!!!!

Gemiola [76]

Answer:

3 1/3

Step-by-step explanation:

10+z=z+z+z+z

10+z=4z

10=3z

z=3 1/3

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3 years ago

keisha's grandmother gave her a doll that paid $6 for 60 years ago. the doll's current value is $96. its value doubles every 15

kodGreya [7K]

The answer is $1536 I believe

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3 years ago

Yesterday Howard made $7 an hour while working. He also got a $10 tip. Let h

WITCHER [35]

Answer:

m = 7h + 10

Step-by-step explanation:

Since m is representing the total amount of money he earned, we will leave that on one side. If h is the number of hours we worked, the coefficient of h is 7 because he earns 7 dollars an hour. The ten dollar tip is independent from the variables.

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3 years ago