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Citrus2011 [14]
2 years ago
9

X² – 2xy + y², x² + 2xy + y², 4x² – xy + y², x² – y²​

Mathematics
1 answer:
lorasvet [3.4K]2 years ago
7 0

Answer:

\left(4x^2-xy+y^2\right)\cdot \left(x+y\right)^2\cdot \left(x-y\right)^2\\

Step-by-step explanation:

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The probability that a 38-year-old white male will live another year is .99813. What premium would an insurance company charge t
alukav5142 [94]

Answer:

The insurance company should charge $1,873.5.

Step-by-step explanation:

Expected earnings:

1 - 0.99813 = 0.00187 probability of the company losing $1 million(if the client dies).

0.99813 probability of the company earning x(price of the insurance).

What premium would an insurance company charge to break even on a one-year $1 million term life insurance policy?

Break even means that the earnings are 0, so:

0.99813x - 0.00187(1000000) = 0

0.99813x = 0.00187(1000000)

x = \frac{0.00187(1000000)}{0.99813}

x = 1873.5

The insurance company should charge $1,873.5.

4 0
3 years ago
Please help me answer these 3 questions. Also, please EXPLAIN how you got the answer because sometimes people answer but don't e
nirvana33 [79]

Answer:

3 and 4

Step-by-step explanation:

4. 28/105 is what it is trying to explain

3. -3/12 is what it is trying to explain

7 0
3 years ago
Which equation describes the line parallel to y= -1/3x + 5?
bulgar [2K]

Answer:

its b i did that question on a test

Step-by-step explanation:

8 0
3 years ago
During a single day at radio station WMZH, the probability that a particular song is played is 1/5. What is the probability that
Lilit [14]

Answer:

the probability that the song should be played on accurately  3 days out of 5 days is 0.051

Step-by-step explanation:

Given that

The probability that a particular song is played is 1 by 5

We need to find out the probability that the song should be played on accurately  3 days out of 5 days

So,

P(x = 3) = \frac{5!}{3! (5 - 3)!} (\frac{1}{5})^3(1 - \frac{1}{5})^{5-3}

= 0.051

Hence, the probability that the song should be played on accurately  3 days out of 5 days is 0.051

The same is considered

7 0
3 years ago
Would the answer be a cube
Novosadov [1.4K]
It is cubic crystal so yeah
8 0
3 years ago
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