3 years ago

Factor the polynomial 2x^5-98x^3

Mathematics

1 answer:

astraxan [27]3 years ago

5 0

2x^3(x+7)(x-7)
Thats the answer for your question!

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E=6c 2−2c−1 F=−4c 2 +7c+5 E+F=

shepuryov [24]

Answer:

F=−4c 2 +7c+5

Step-by-step explanation:

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3 years ago

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MakcuM [25]

X=6
A=6
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2 years ago

SOMEONE PLEASE HELP! IM REALLY CONFUSED

Mamont248 [21]

Answer:

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Step-by-step explanation:

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2 years ago

You were told that the amount of time lapsed between consecutive trades on the New York Stock Exchange followed a normal distrib

uysha [10]

Answer:

Step-by-step explanation:

Given that that (X) the amount of time lapsed between consecutive trades on the New York Stock Exchange followed a normal distribution with a mean of 15 seconds.

i.e. X is normal with mean = 15 and unknown std deviation $\sigma$

Given that $P(X$

i.e. P( $z$

z=-1.475 (from normal table)

Hence $\frac{13-15}{\sigma}=-1.475\\\sigma = 1.356$

Using this we find P(X>17) = $P(Z>\frac{17-15}{1.356} \\=P(Z>1.475)\\=0.5-0.428\\=0.072$

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3 years ago

Is 2/3 greater then1/5

Greeley [361]

Yes, it is. To find this out, you need to make the denominators the same. They can both multiply into 15, so we change the denominators to 15. Whatever we do to the bottom, we also have to do to the top.

2/3 = 10/15

1/5 = 3/15

We can then see that 10 is more than 3 :)

8 0

3 years ago