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Gemiola [76]
3 years ago
15

Can you help me out with this question 5 pls

Mathematics
1 answer:
Maslowich3 years ago
3 0
Gives an output of 1 I think
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Some equilateral triangles are not isosceles.<br> O A. True<br> O B. False
kramer

ANSWER

THE ANSWER IS FALSE

Step-by-step explanation:

false

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Choose Yes or No to tell if the expression is equal to 8 x 40.
devlian [24]
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Marie is getting married tomorrow, at an outdoor ceremony in the desert. In recent years, it has rained only 5 days each year. U
kogti [31]

Answer:

11.11% probability that it will rain on the day of Marie's wedding, given the weatherman forecasts rain

Step-by-step explanation:

Bayes Theorem:

Two events, A and B.

P(B|A) = \frac{P(B)*P(A|B)}{P(A)}

In which P(B|A) is the probability of B happening when A has happened and P(A|B) is the probability of A happening when B has happened.

In this question:

Event A: Forecast of rain.

Event B: Raining.

In recent years, it has rained only 5 days each year.

A year has 365 days. So

P(B) = \frac{5}{365} = 0.0137

When it actually rains, the weatherman correctly forecasts rain 90% of the time.

This means that P(A|B) = 0.9

Probability of forecast of rain:

90% of 0.0137(forecast and rains)

10% of 1 - 0.0137 = 0.9863(forecast, but does not rain)

P(A) = 0.0137*0.9 + 0.9863*0.1 = 0.11096

What is the probability that it will rain on the day of Marie's wedding, given the weatherman forecasts rain

P(B|A) = \frac{0.0137*0.9}{0.11096} = 0.1111

11.11% probability that it will rain on the day of Marie's wedding, given the weatherman forecasts rain

3 0
3 years ago
Help please answer the picture
cupoosta [38]

Answer:

Three angles measuring 75, 45, and 60.

Step-by-step explanation:

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2 years ago
Ann is baking cookies.she bakes three dozen oatmeal raisin cookies,and four dozen chocolate chip cookies. Ann give away two doze
Amanda [17]
You never told us how many dozen she made of sugar cookies i cant answer that question sorry.
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3 years ago
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