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3 years ago

Help please I will give brainlist

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

7 0

Option (A) is correct

The sale this year be $400000 .

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Three friends in Seattle each told you it’s rainy, and each person has a 1/3 probability of lying. What is the probability that

Sedaia [141]

Answer:

8/11 probability

Step-by-step explanation:

Bayesian stats: you should estimate the prior probability that it’s raining on any given day in Seattle. If you mention this or ask the interviewer will tell you to use 25%. Then it’s straight-forward:

P(raining | Yes,Yes,Yes) = Prior(raining) * P(Yes,Yes,Yes | raining) / P(Yes, Yes, Yes)

P(Yes,Yes,Yes) = P(raining) * P(Yes,Yes,Yes | raining) + P(not-raining) * P(Yes,Yes,Yes | not-raining) = 0.25*(2/3)^3 + 0.75*(1/3)^3 = 0.25*(8/27) + 0.75*(1/27)

P(raining | Yes,Yes,Yes) = 0.25*(8/27) / ( 0.25*8/27 + 0.75*1/27 )

**Bonus points if you notice that you don’t need a calculator since all the 27’s cancel out and you can multiply top and bottom by 4.

P(training | Yes,Yes,Yes) = 8 / ( 8 + 3 ) = 8/11

4 0

2 years ago

The Flying Dutchman, located in St. Martin, is the steepest zipline in the world. While sailing downhill at 56 miles per hour, y

enyata [817]

Answer:

Sine angle A = 1,050 / 2,800

Sine angle A = .375

arc sine (.375) = Angle A

Angle A = 22.024 Degrees

(THIS REPLACES THE PREVIOUS ANSWER.)

Step-by-step explanation:

3 0

2 years ago

What is StartFraction 5 Over 8 EndFraction divided by One-fourth?

sveta [45]

Answer:

<em>if you use a fraction calculator</em>

Step-by-step explanation:

and StartFraction 5 Over 8 EndFraction

divided by One-fourth equals to 2 and one half

Thus the answer is D or 2 and one half

6 0

2 years ago

Read 2 more answers

Solve 4_3=3x+y=2y+5x_12

serious [3.7K]

Answer:

It's not possible.

Step-by-step explanation:

It has two equals sign and an underscore. make sure yu have the right equation.

4 0

3 years ago

1 − 2 p + 5 = 4 p + 6 what is p in this equation

ipn [44]

1-2p+5=4p+6
6-2p=4p+6
6=6p+6
0=6p
0=p

6 0

2 years ago