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Mathematics

1 answer:

Volgvan3 years ago

5 0

Step-by-step explanation:

To find the mean, add together all of the numbers in your data set. Then divide that sum by the number of addends.

To find the median, you have to list the numbers in your data from least to greatest and start crossing off numbers untill you have the middle number.

Ex) 2, 3, 4, 5, 6, 7, 8 [5 is the median]

To find the range, subtract the greatest number and the lowest number in your data

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Burka [1]

The system of linear inequalities x + 10y ≤ 80, x ≥ 30 and y ≤ 4 is represented in a graph below

<h3>Graph of Linear Inequality</h3>

The graph of an inequality in two variables is the set of points that represents all solutions to the inequality. A linear inequality divides the coordinate plane into two halves by a boundary line where one half represents the solutions of the inequality.

To solve this problem, we would require the use of graph which can easily be done with a graphing calculator.

x + 10y ≤ 80

x ≥ 30

y ≤ 4

The graph of the inequalities is attached below

Learn more on graph of linear inequality here;

brainly.com/question/19443475

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