3 years ago

12 times a number p___________

Mathematics

1 answer:

hram777 [196]3 years ago

7 0

Answer:

12p

Step-by-step explanation:

12×p

12p

=12p

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Calculate the ratio of 3 nickels to 12 dimes.

PSYCHO15rus [73]

Answer:

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Step-by-step explanation:

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3 years ago

The standard deviation of a normal random variable x is $20. given that p(x ≤ $10) = 0.1841. from this we can determine that the

attashe74 [19]

Let $\mu$ be the mean of $X$ . Then

$\mathbb P(X\le10)=0.1841\iff\mathbb P\left(\underbrace{\dfrac{X-\mu}{20}}_Z\le\dfrac{10-\mu}{20}\right)=0.1841$

For a random variable $Z$ following the standard normal distribution, we have

$\mathbb P(Z\le z)=0.1841\implies z\approx-0.8999$

Transform the random variable to get this critical value in terms of $\mu$ :

$\dfrac{10-\mu}{20}=-0.8999\implies\mu\approx27.997$

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B because 5xanything ends in 0 or 5

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3 years ago

Please help me Thank you.

Svetach [21]

Answer:

(8, -1)

General Formulas and Concepts:

Algebra I

Reading a coordinate plane
Coordinates (x, y)
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Step-by-step explanation:

Where the 2 lines intersect is the solution to the systems of equations. The systems of equations intersect at (8, -1).

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Of Use>,<, or = to solve the inequality below 4/1___5/2

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Answer:

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