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2 years ago

Write an equation of the line passing theough the point (4,-1) and perpendicular to the line y=2x-5.

Mathematics

1 answer:

Gwar [14]2 years ago

7 0

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vDetermine if a Poisson experiment is described, and select the best answer: Suppose we knew that the average number of typos in

goldenfox [79]

Answer:

probability that a randomly selected page that contains only text will contain no typos that is

P(x=0) = $e^{-0.08}$ = 0.923

Step-by-step explanation:

<u>Poisson distribution</u>:-

Explanation of the Poisson distribution :-

The Poisson distribution can be derived as a limiting case of the binomial

distribution under the conditions that

i) p is very small

ii) n is very large

ii) λ = np (say finite

The probability of 'r' successes = $\frac{e^{-\alpha }\alpha^r }{r!}$

Given the average number of typos ∝ = 0.08 per page.

probability that a randomly selected page that contains only text will contain no typos that is = $p(x=0) = \frac{e^{-0.08 }\(-0.08)^0 }{0!}$

After calculation P(x=0) = $e^{-0.08}$ = 0.923

probability that a randomly selected page that contains only text will contain no typos =0.923

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2 years ago

An arithmetic sequence has this recursive formula:

AnnZ [28]

Answer:

Step-by-step explanation:

Sn=a(n-1) d

this formula for Calculating arithmetic sequence

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2 years ago

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Imagine two lines intersect. How can the properties of linear pairs and vertical angles help to determine the angle measures cre

Vikentia [17]

Answer:When two lines intersect they form two pairs of opposite angles, A + C and B + D. Another word for opposite angles are vertical angles. Vertical angles are always congruent, which means that they are equal. Adjacent angles are angles that come out of the same vertex.

here you go

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1 year ago

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A shark is swimming 25 feet below the surface of the water. It goes down another 12 feet. What is the new depth the shark is swi

ivolga24 [154]

Answer:

Step-by-step explanation:

You add them to see the new depth

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2 years ago

Awarding more points!!!!

dezoksy [38]

a) t in this equation would be the number of years so in this case t=4

b)3.5/100=0.035

c)A=600(1+(0.035/1)^(1×4)=688.51

d) The account earned $88.51

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2 years ago