75 percent decrease followed by a 50 percent increase

Mathematics

1 answer:

Strike441 [17]3 years ago

3 0

Answer:

There would be an overall 25% decrease

Step-by-step explanation:

Because -75 + 50 = -25

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irakobra [83]

Answer:

Step-by-step explanation:

$h(t)=-4.9t^2+24t+2$ is our quadratic,where h(t) is the height of the object after t seconds. If we are looking for how long, t, it takes the object to hit the ground, h(t) will be equal to 0 since the height of something on the ground is 0. We set the quadratic equal to zero and factor it using the quadratic formula:

$t=\frac{-24+/-\sqrt{24^2-4(-4.9)(2)} }{2(-4.9)} }$ and

$t=\frac{-24+/-\sqrt{576+39.2} }{-9.8}$ and

$t=\frac{-24+/-\sqrt{615.2} }{-9.8}$ and

the 2 solutions are:

$t=\frac{-24+24.803}{-9.8}=-.08 sec$ and

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3 years ago

What is 2x times 34 divided by 40

castortr0y [4]

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3 years ago

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Vanyuwa [196]

Answer:

Step-by-step explanation:

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elena55 [62]

If Monique used a total of 6 1/2 pounds of potatoes and each batch required 3/4 of a pound of potatoes, then you have to divide the total amount of pounds by an amount of pounds needed for one batch:

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