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garri49 [273]
3 years ago
8

Liz's math test included a survey question asking how many hours students spent studying for the test. The scatter plot below sh

ows the relationship between how many hours students spent studying and their score on the test.
Which of the following is the best estimate of the average score change associated with a 1 hour increase in study time?

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
8 0

Answer:

B: 20

Step-by-step explanation:

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We have such equation
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Deffense [45]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Stacy likes to eat pancakes for breakfast. Her utility (happiness) function is u(x) = x 1/3 , where x is the number of pancakes
strojnjashka [21]

Answer:

1.26

u(8) - u(2) = 0.74

Step-by-step explanation:

Given

u(x) = ∛x

where x is the number of pancakes consumed per week

and

u(x) is her utility (happiness)

If x = 8

u(8) = ∛8 = 2

Now, if x = 2

u(2) = ∛2 = 1.26

then

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3 years ago
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Archy [21]

Answer:

Please rate as brainliest.

Step-by-step explanation:

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3 years ago
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