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alukav5142 [94]
2 years ago
10

How can you make the numbers of 2022 (2, 2, 0, 2) equal 10 and 7? must use all numbers and can only use them once

Mathematics
1 answer:
ahrayia [7]2 years ago
4 0

Answer:

(22÷2)-0! = 10

2+2+2+0! = 7

Step-by-step explanation:

(22÷2)-0!=

Divide 22÷2 first bc its inside the parenthesis, get:

11 - 0! Next evaluate the factorial (yes, exclamation mark is a mathematical operation and 0! equals 1)

11 - 1 subtract

10

Next, 2+2+2+0! =

2+2+2+1=

7

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Select the correct answer.
tatyana61 [14]

Answer:

The answer is the first choice, that the outcomes (getting a 2, 4, or 6 or getting a 1, 3, or 5) are equally likely because the frequencies are close.

Step-by-step explanation:

The second choice isn't true because there isn't a lot of variation. If there was, this would mean they aren't equally likely.

The third choice isn't true because it doesn't make a statement about why the odd/even identity of the sets should affect the likelihood. (Besides, we know they are equally likely.)

The fourth choice isn't true because there is not a lot of difference in the relative frequency.

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:


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3 years ago
Imagine that you are given two linear equations in slope-intercept form. You
murzikaleks [220]

The correct answer is option D.

<h3>What is Straight Line?</h3>

A straight line is an infinite length line that does not have any curves on it. A straight line can be formed between two points also but both the ends extend to infinity.

When two equations have same slope and their y-intercept is also the same, they are representing the line. In this case one equation is obtained by multiplying the other equation by some constant.

If we plot the graph of such equations they will be lie on each other as they are representing the same line. So each point on that line will satisfy both the given equations so we can say that such equations have infinite number of solutions.

Consider an example:

Equation 1: 2x + y = 4

Equation 2: 4x + 2y = 8

If you observe the two equation, you will see that second equation is obtained by multiplying first equation by 2. If we write them in slope intercept form, we'll have the same result for both as shown below:

Slope intercept form of Equation 1: y = -2x + 4

Slope intercept form of Equation 2: 2y = -4x + 8 , ⇒ y = -2x + 4

Both Equations have same slope and same y-intercept. Any point which satisfy Equation 1 will also satisfy Equation 2. So we can conclude that two linear equations with same slope and same y-intercept will have an infinite number of solutions.

Thus, the correct answer is option D.

Learn more about Straight line from:

brainly.com/question/20492082

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7 0
2 years ago
What percent of 26 is 4<br> A. 0.26 = n x 4<br> B. N= 0.26 ×4 <br> C. 4 = n x 26<br> D. 26 = 4n
Anna11 [10]
the answer is 0.24=n×4
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