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Vladimir [108]
2 years ago
12

Solve for x when

{yz} =y^{2}" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
Assoli18 [71]2 years ago
7 0

The value of x in x^yz = y^2 is x = \sqrt[yz]{y^2}

<h3>How to solve for x?</h3>

The equation is given as:

x^yz = y^2

Rewrite the equation properly as follows

x^{yz} = y^2

Take the yz root of both sides

\sqrt[yz]{x^{yz}} = \sqrt[yz]{y^2}

Apply the law of indices

x^{\frac{yz}{yz}} = \sqrt[yz]{y^2}

Divide yz by yz

x = \sqrt[yz]{y^2}

Hence, the value of x in x^yz = y^2 is x = \sqrt[yz]{y^2}

Read more about equations at:

brainly.com/question/2972832

#SPJ1

pentagon [3]2 years ago
6 0

Answer:

e

Step-by-step explanation:

Using euler's identity we can see that e^ipi=-1 and considering that i=y and  i^2=-1 we can conclude that x=e

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Which is f(-3) for the quadratic function graphed?<br>A. -9<br>B. -3 <br>C. 0 <br>D. 9<br>​
vesna_86 [32]

Answer:

f(-3) = -9

Step-by-step explanation:

We want to know what is the y value when x =-3

The value of the parabola is -9 when x =-3

f(-3) = -9

4 0
3 years ago
A survey shows that the probability that an employee gets placed in a suitable job is 0.65. A psychometric test consultant claim
fgiga [73]

Answer:

A survey shows that the probability that an employee gets placed in a suitable job is 0.65.

So, the probability he is in the wrong job is 0.35.

The test has an accuracy rate of 70%.

So, the probability that the test is inaccurate is 0.3. 

Thus, the probability that someone is in the right job and the test predicts it wrong is 0.65\times0.3=0.195

The probability that someone is in the wrong job and the test is right is 0.35\times0.7=0.245

6 0
3 years ago
A group consists of seven men and five women. Three people are selected to attend a conference.
Dima020 [189]

Answer:

a) 220

b) 10

c) 4.55% probability that the selected group will consist of all women.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The order in which the people are selected is not important. So we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

a. In how many ways can three people be selected from this group of twelve?

C_{12,3} = \frac{12!}{3!(12-3)!} = 220

b. In how many ways can three women be selected from the five women?

Three women, from a set of 5. So

C_{5,3} = \frac{5!}{3!(5-3)!} = 10

c. Find the probability that the selected group will consist of all women.

Desired outcomes:

3 women from a set of 4. So

D = C_{5,3} = \frac{5!}{3!(5-3)!} = 10

Total outcomes:

3 people, from a set of 12. So

T = C_{12,3} = \frac{12!}{3!(12-3)!} = 220

Probability:

p = \frac{D}{T} = \frac{10}{220} = 0.0455

4.55% probability that the selected group will consist of all women.

3 0
3 years ago
What is the value of the expression?<br><br> (–4)4
Bogdan [553]
-16 because a negative times a positive is a negative
6 0
4 years ago
What are the answers to both questions?
Sidana [21]

Answer:

1. p=54

2. -2n - 14

Step-by-step explanation:

1. Combine multiplied terms into a single fraction  

Multiply by 1  

Subtract   7 from both sides of the equation

2. not quiet sure so sorry if you get it wrong

6 0
3 years ago
Read 2 more answers
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