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PIT_PIT [208]
3 years ago
13

There are twice as many flute players as there are trumpet players in the band. if there are n flute players, write an algebraic

expression to find out how many trumpet players there are
Mathematics
1 answer:
ale4655 [162]3 years ago
6 0

Answer:

n/2 = # of trumpet players

Step-by-step explanation:

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The flight of a cannonball toward a hill is described by the parabola y=2+0.12x- 0.0004x^2
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The computation shows that the placw on the hill where the cannonball land is 3.75m.

<h3>How to illustrate the information?</h3>

To find where on the hill the cannonball lands

So 0.15x = 2 + 0.12x - 0.002x²

Taking the LHS expression to the right and rearranging we have:

-0.002x² + 0.12x -.0.15x + 2 = 0.

So we have -0.002x²- 0.03x + 2 = 0  

I'll multiply through by -1 so we have

0.002x² + 0.03x -2 = 0.

This is a quadratic equation with two solutions x1 = 25 and x2 = -40 since x cannot be negative x = 25.

The second solution y = 0.15 * 25 = 3.75

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Complete question:

The flight of a cannonball toward a hill is described by the parabola y = 2 + 0.12x - 0.002x 2 . the hill slopes upward along a path given by y = 0.15x. where on the hill does the cannonball land?

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1 year ago
Jasmine set up counters at four major intersections, keeping track of how many cars passed by each on a daily basis over the cou
netineya [11]

Answer:

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Step-by-step explanation:

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2 years ago
Please answer correctly !!!!!! Will mark brainliest answer !!!!!!!!!
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Answer:

see below

Step-by-step explanation:

(x + 1.5)² - 2.25 - 28 = 0

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3 years ago
Hannah,her dad,and her grandmother each ate 2/8. How much pizza did they eat altogether?
Vinil7 [7]

Answer:

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Step-by-step explanation:

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<h2>hey..! </h2>

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