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Andrews [41]
1 year ago
6

Write a compound inequality: a quantity of x is greater than 10 and less than 20

Mathematics
1 answer:
Rudiy271 year ago
5 0

The compound inequality is: x<20 and x>10

Given,  a quantity of x is greater than 10 and less than 20.

A compound inequality (also known as a compounded inequality) is created when two or more inequalities are coupled with and. One part of an inequality must be true for a value to be a solution to an or inequality. It must make both parts true in order to be the solution to an inequality. X<3 or X>2, for instance.

Divide a compound inequality into two independent ones before attempting to solve it. Choose either a union of sets ("or") and an intersection of sets as the appropriate response ("and"). Then, resolve the graph and all inequalities.

Simply put, a compound inequality is more than one inequality that we want to address simultaneously. When referring to the resolution of both inequalities, we can either use the term "and" or "or."

Learn more about Compound Inequality here:

brainly.com/question/234674

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To estimate μ, the mean salary of full professors at American colleges and universities, you obtain the salaries of a random sam
GenaCL600 [577]

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<h3>73220±566.72</h3>

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The formula for calculating the confidence interval is expressed as;

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Substitute the given values into the formula;

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5 0
2 years ago
4/9 expressed as a percent please help and show work! Please
coldgirl [10]
4/9 as a percent is (about) 44%   Work:
First get a decimal by dividing 4/9(4 divided by 9) you get 0.44 repeating
Next, take away the 0. and add a percent sign at the end of 0.44. You get 44%
Truly, the answer is 44.44444...% because the four repeats, but if you round it is simply 44%
7 0
3 years ago
Read 2 more answers
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