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3 years ago

What is the measure of x ?

Mathematics

1 answer:

allsm [11]3 years ago

3 0

Since a plane is 180 degrees total, x=135

180-45=135

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A company advertises that its cans of caviar each contain 100 g of their product. A consumer advocacy group doubts this claim, a

Blizzard [7]

Answer:

The value of the test statistic is -3.14.

Step-by-step explanation:

Test statistic:

$t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

In which X is the sample mean, $\mu$ is the expected value, $\sigma$ is the standard deviation and n is the size of the sample.

A company advertises that its cans of caviar each contain 100 g of their product.

This means that $\mu = 100$

They calculate a sample mean weight of 99 g and a sample standard deviation of 0.9 g. Sample of 8 cans.

This means that $X = 99, \sigma = 0.9, n = 8$

So the test statistic will be given by:

$t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

$t = \frac{99 - 100}{\frac{0.9}{\sqrt{8}}}$

$t = -3.14$

The value of the test statistic is -3.14.

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3 years ago

Drag numbers to complete the table for missing values of x, x2, and x3.

natka813 [3]

Answer:

Values are:

x x²

10 100

7 0

3 years ago

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(PLEASE ANSWER) Which expression is the prime factorization of 180X²Y? *

kenny6666 [7]

I have no clue but I think it’s 959583”04&6&(9;

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3 years ago

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NEED HELP!!!

Dahasolnce [82]

Answer:

No.

Step-by-step explanation:

The solution x = 0 means that the value 0 satisfies the equation, so there is a solution. “No solution” means that there is no value, not even 0, which would satisfy the equation.

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3 years ago

1/4 (4x + 8)mi need help with this question

zepelin [54]

(4x+8)/4
(4x/4)+(8/4)
x+2

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3 years ago

What is the measure of x ?​

What is the measure of x ?