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Hatshy [7]
2 years ago
7

Given that y= 6 cm and θ= 32 °, work out x rounded to 1 dp.(not drawn to scale)

Mathematics
1 answer:
Ber [7]2 years ago
5 0

X=7.1cm

The solution is in the attached file

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Assume the random variable X is normally distributed with mean muequals50 and standard deviation sigmaequals7. Find the 87 th pe
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Answer:

  57.885

Step-by-step explanation:

For such calculations a probability calculator is very helpful. The one in the attachment shows the 87th percentile to be 57.885.

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A table of the standard normal distribution will tell you the 87th percentile corresponds to a z-value of 1.12639. Then the X value is ...

  X = Zσ +μ = 1.12639(7) +50 = 57.885

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Your little cousin will have a big animal-themed birthday party and you will help with the goody bags. Each bag will have a penc
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Using the least common factor, it is found that:

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<h3>Least Common Factor:</h3>
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  • To fill each bag and have no left-overs, the number of packages is the <u>least common factor</u> of these amounts.
  • The least common factor is found factoring the numbers into prime factors.

Item a:

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5 - 3 - 15 - 6|2

5 - 3 - 15 - 3|3

5 - 1 - 5 - 1|5

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Hence, lcf(10,6,15,2) = 2 x 2 x 3 x 5 = 60.

60 packages should be bought.

Item b:

Goody bags are in packages of 12, hence:

60/12 = 5.

There will be 5 filled goody bags.

To learn more about the least common factor, you can take a look at brainly.com/question/24873870

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2 years ago
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