What is the probability against drawing a 7 from a standard deck of 52 cards ? ( percentage% )
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We have been given an inequality . We are asked to choose the solutions of our inequality from given choices.
The solution of inequality are all values of x greater than 38.
Let us see our given choices one by one.
A.
Since solution of inequality is greater than 38 and 25 is less than 38 , therefore, 25 is not a correct choice.
B.
Since the solution of inequality is greater than 38 and 40 is greater than 38, therefore, 40 is the correct choice.
C.
Since the solution of inequality is greater than 38 and 120 is greater than 38, therefore, 120 is the correct choice.
Hence and
are solution for the given inequality.
The total utility of 4 units is 50 and the marginal utility is 5
Total utility is the sum of satisfaction that is derived from the consumption of units of a good or service.
Total utility can be determined by adding the marginal utility of each unit that is consumed.
Total utility of consuming 4 units =<em> marginal utility</em> of the first unit + <em>marginal utility</em> of the second unit + <em>marginal utility</em> of the third unit + <em>marginal </em>utility of the fourth unit
20 + 15 + 10 + 5 = 50
Marginal utility is the change in total utility when consumption increases by unit. Marginal utility is 5
Please find attached the table used in answering this question. To learn more about marginal utility, please check: brainly.com/question/14149928?referrer=searchResults
