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3 years ago

Given (x – 7)2 = 36, select the values of x.

Mathematics

2 answers:

oksian1 [2.3K]3 years ago

6 0

Answer:

A. x = 13

B. x = 1

And the next equation answers are:

C. x = 1-5√2

D. x = 1+5√2

Step-by-step explanation:

Just took it. Edg 2020. Hope this helps :)

Nataliya [291]3 years ago

3 0

Answer:

a and b

Step-by-step explanation:

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An apple juice producer buys all his apples from a conglomerate of apple growers in one northwestern state. The amount of juice

Ne4ueva [31]

The probability that randomly selected apple will contain more than $2.50 \text{ }\text{ounce}$ juice is $\fbox{0.0475}$ .

Further explanation:

Given:

The mean $\mu$ of apple juice is $2.50 \text{ }\text{ounce}$ .

The standard deviation $\sigma$ of apple juice is $0.15 \text{ }\text{ounce}$ .

Calculation:

The random variable $\bar{X}$ follow Normal distribution with parameter mean and variance.

Normal distribution is symmetric and it bell shaped curve.

$\bar{X} \sim \text{Normal}(\mu,\sigma^{2} )$

Variance is square of standard deviation.

Variance = $\sigma^{2}$

Variance = $0.15^{2}$

Variance = $0.0225$

$\bar{X}\sim \text{Normal}(\mu,\sigma^{2} )$

Substitute $2.25$ for $\mu$ and $0.0225$ for $\sigma^{2}$

$\bar{X}\sim\text {Normal}(2.25,0.0225)$

The probability that randomly selected apple will contain more than $2.50$ can be calculated by applying the central Limit Theorem as,

$\text{Probability}=P(\bar{X}>2.50)}\\\text{Probability}=P\left(\dfrac{{\bar{X}-\mu}}{\sigma}>\dfrac{{2.50-2.25}}{0.15}\right)\\\text{Probability}=P\left(Z}>\dfrac{{0.25}}{0.15}\right)\\ \text{Probability}=P\left(Z}>\dfrac{{5}}{3}\right)\\\text{Probability}=P(Z}>1.67})$

The Normal distribution is symmetric.

Therefore, the probability of greater than $1.67$ is equal to the probability of less than $1.67$ .

$P(Z>1.67})=1-P(Z1.67})=1-0.9525\\P(Z>1.67})=0.0475$

Hence, the probability that randomly selected apple will contain more than $2.50 \text{ }\text{ounce}$ juice is $\fbox{0.0475}$ .

Learn More:

1. Learn more about Unit conversion brainly.com/question/4837736

2. Learn more about Range of a function brainly.com/question/1435353

3. Learn more about Graph representation brainly.com/question/2491745

Answer Details:

Grade: College Statistics

Subject: Mathematics

Chapter: Probability and Statistics

Keywords:

Probability, Statistics, Apple juice, Normal distribution, Normal approximation, Central Limit Theorem, Z-table, Mean, Standard deviation, Symmetric, Variance, Conglomerate of Apple, Northwestern.

3 0

2 years ago

Graph the equation y=2x. Fill in the missing values in<br> the table.

Taya2010 [7]

Answer:

in this order (0,0) (1,2) (2,4) (3,6)

Step-by-step explanation:

pls mark brainliest

8 0

2 years ago

Read 2 more answers

Find the slope of the line whose equation is x - 6y + 12 = 0.

ololo11 [35]

The slope of the line would be one over six

4 0

3 years ago

Read 2 more answers

What is equivalent to n – 4.6n – 3.3n + 2.8n

Ahat [919]

Answer:

4.1n

Step-by-step explanation:

Let's simplify step-by-step.

n−4.6n−3.3n+2.8n

=n+−4.6n+−3.3n+2.8n

Combine Like Terms:

=n+−4.6n+−3.3n+2.8n

=(n+−4.6n+−3.3n+2.8n)

=−4.1n

7 0

2 years ago

You paint 1313 of a wall in 1414 hour. At that rate, how long will it take you to paint one wall?

Serhud [2]

<span>You paint 1313 of a wall in 1414 hour.
Now we need to find the rate in order you to paint one wall.

1313 : 1414 = 1 : X
1414 = 1313 X
X = 1.08

So the rate per one wall is 1.08 hours.</span>

7 0

3 years ago