2 years ago

If (x)=2x^2-x-6 and g(x)=x^2-4, find f(x) ÷g(x)

Mathematics

1 answer:

liq [111]2 years ago

6 0

F(x) / g(x) = (2x + 3)(x-2)/(x-2)(x+2) = (2x+3)/(x+2)

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A packet of garden seeds contains 250 seeds. The information printed on the packet indicates that the germination rate for this

Westkost [7]

Answer:

Expectation=240

standard deviation=3.098

Step-by-step explanation:

This is a binomial probability function with n=250 and probability of success is 96%

-The expected value is calculated as:

$E(X)=np\\\\=250\times 0.96\\\\=240$

Hence, the expected germination is 240 seeds

b. From a above, we have the value of p=0.96 and n=250.

The standard deviation of germination is therefore calculated using the formula:

$\sigma=\sqrt{np(1-p)}, \ \ \ \\\\=\sqrt{250\times 0.96(1-0.96)}\\\\\\=3.098$

Hence, the standard deviation of germination is 3.098

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2 years ago

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wariber [46]

Answer:

1+4=5?

Step-by-step explanation:

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Containers that have different shapes can not have the same volume.<br> True<br> False

Goshia [24]

Answer:

true

Step-by-step explanation:

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2 years ago

What is the solution to this polynomial equation? x3 + 2x2 - 4x - 8 = 0

Naddik [55]

x3 + 2x2 - 4x - 8 = 3x-8

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5\times 100+4\times 10+6\times 1+2\times \left(\frac{1}{10}\right)+8\times \left(\frac{1}{1000}\right)5×100+4×10+6×1+2×(

adell [148]

Answer:could you make it more clear

Step-by-step explanation:

I don’t understand

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