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3 years ago

WILL GIVE BRAINLIEST HELP PLEASE

Mathematics

1 answer:

vovangra [49]3 years ago

6 0

Hello,
Pease, see the attached file.
Thanks.

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A business owner noted the features of the 100 cars parked at the business. Here are the results:

AlexFokin [52]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The probability is $P(4 \ doors | sunroof ) = 0.40$

Step-by-step explanation:

From the question we are told that

The number of cars packed is $n = 100$

The objective of this solution is to find the probability that the car which has a sunroof also has four doors

This probability is mathematically represented as

$P(4 \ doors | sunroof )$

Baye's Rule define this probability mathematically as

$P(4 \ doors | sunroof ) = \frac{P(4 \ doors \ n \ sunroof )}{P(sunroof)}$

From the diagram

$P(4 \ doors \ n \ sunroof ) = 20$

and $P(sunroof) = 50$

$P(4 \ doors | sunroof ) = \frac{20}{50}$

$P(4 \ doors | sunroof ) = 0.40$

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3 years ago

The ratio of pencils to erasers is 4:1. If there are 20 pencils, how many erasers are there.

Leokris [45]

Answer: 5 Erasers

Step-by-step explanation: It's quite simple, really. You divide 20 by 4, (the number of pencils and the ratio number) and then you multiply whatever the quotient was by the ratio number for erasers.

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2 years ago

The value of 8 in 56982 is how many times larger than the value of 8 in 156408

Len [333]

The value of 8 in '56982' is 80 whereas the value of 8 in '156408' is just 8 so the value of the 8 in 56982 is x10 larger than the value of 8 in 156408.
Hope this helps x

3 0

3 years ago

Read 2 more answers

A plane that carries mail makes a round trip each day from Chicago to New York. It makes 2 intermediate stops on the way to New

Afina-wow [57]

Answer:

Step-by-step explanation:

7(d)

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2 years ago

i really need help with my math assignment it’s normal distributions and i need this to graduate tomorrow if anyone can help it

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