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2 years ago

Can you conclude that a = b if a and b are two sets with the same power set?

SAT

1 answer:

zalisa [80]2 years ago

4 0

The sets A and sets B contains items called elements

It is true that the set A is equal to set B

<h3>How to determine the true statement?</h3>

The sets are given as:

Set A and set B

Since the sets have the same power set, then we have:

P(A) = P(B)

The above means that:

For every element X in A, then the element is also in B

And

For every element Y not in A, then the element is also not in B

So, we can conclude that:

All subsets of the set A are subsets of the set B and vice versa

Hence, the set A is equal to set B

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Using the equation for the line of best fit, what is a good approximation for x when f(x) = 30? 14 20 45 54

mario62 [17]

Based on the calculations, a good approximation for x when f(x) = 30 is equal to: B. 20.

<h3>How to write the equation?</h3>

Based on complete information, the equation for the line of best fit for the set of values in the table is given by this function below:

f(x) ≈ 1.8x - 5.4

Thus, a good approximation for x when f(x) = 30 would be determine by substituting the value of f(x) with 30 as follows:

30 = 1.8x - 5.4

30 + 5.4 = 1.8x

35.4 = 1.8x

x = 35.4/1.8

x = 20.

Read more on line of best fit here: brainly.com/question/4674926

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<u>Complete Question:</u>

The equation for the line of best fit is f(x) ≈ 1.8x − 5.4 for the set of values in the table. Using the equation for the line of best fit, what is a good approximation for x when f(x) = 30?

A. 14

B. 20

C. 45

D. 54

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2 years ago

Which represents the solution(s) of the system of equations, y = –x2 6x 16 and y = –4x 37? Determine the solution set algebraica

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7 x4= 28 _e4i (da igual wey)

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3 years ago

Which wireless device does the manager most likely have before being offered the upgrade by her supervisor? which wireless devic

algol [13]

The wireless device a manager most likely have before being offered the upgrade by her supervisor is a PDA. The wireless device the supervisor most likely offering to the manager as an upgrade would be a smartphone. Laptop and computer would prove cumbersome if the manager needs to have her hands free to move about the sales floor.

This is because a smartphone has various software installed in it that makes the work assigned more easier compared to other gadgets. A laptop and computer can perform the same works as well but the feasibility related to portability will be a reason for the choice on smartphones over PDA, laptops and computer in an organization.

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