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avanturin [10]
3 years ago
9

Professor Goodheart has two exams, exam 1 and exam 2. The exam 1 weights 40% and the exam 2 weights 60% of the final grades. Put

the grades on the exam 1 on the horizontal axis and the grade on the exam w on the vertical axis. What kind of preference a student should have for these two grades
Mathematics
1 answer:
garri49 [273]3 years ago
8 0

Answer:

Imperfect substitutes

explanation:

The choices above are not perfect substitutes, meaning they can not be perfectly or directly replace the other. Imperfect substitutes are close substitutes but not perfect substitutes. Unlike perfect substitutes, imperfect substitutes satisfies same utility but has different characteristics and therefore not entirely substitutable. For example, while one may want to have the 40 marks too, he'd rather have 60 marks even if the criteria for a 60 mark score was increasingly hard.

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Which ordered pair is the solution to the system of linear equations y=-7X+2 and y = 9%-14?
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Answer:

y = -7x + 2

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16 = 16x

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Step-by-step explanation:

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Since the number of packet of test is 11 and each packet contains 10 tests. The number of test N is given by;

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