3 years ago

Robert earns $300 every week. What equation shows the relationship betwee

Mathematics

1 answer:

Fudgin [204]3 years ago

4 0

Answer:

Step-by-step explanation:

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A bird drops a nut from a height of 441 feet. Its height, h, in feet is given by the equation h=-16t^2=441 where t is the time i

Ahat [919]

<span> A bird drops a nut from a height of 441 feet.
Its height, h, in feet is given by the equation h=-16t^2=441
,where t is the time in seconds the nut has fallen.

The time it </span>will it take for the nut to hit the ground is given as:

$t^{2} = \frac{441}{16} \\ \\ t = \frac{21}{4} \\ \\ t = 5.25 seconds$

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3 years ago

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sp2606 [1]

Answer:On a graph, these values form a curved, U-shaped line called a parabola. All quadratic functions form a parabola on a graph. ... Quadratic functions are used to describe things with smooth symmetrical curves, like the path of a bouncing ball or the arch of a bridge.

Step-by-step explanation:

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3 years ago

A bookstore bought a case of 10 books at a wholesale price of $84. The bookstore will sell the books at a 25 percent markup, and

Nata [24]

All you have to do is multiply 84 by 25%

And that's your answer.

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3 years ago

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A group of 5 friends decides to rent a vacation house for a month. The monthly rent on the house is $2,250. If each friend pays

Gala2k [10]

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