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zloy xaker [14]
3 years ago
15

What is Indeterminate

Mathematics
1 answer:
Gnesinka [82]3 years ago
4 0
Not exactly known, established, or defined.
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Let sugar be the explanatory variable and calories be the response variable; which scenario best describes ŷ = 57 + 2.5x?
algol13

Answer: Choice E)

The amount of calories in fruit juice increases by 2.5 for every one gram of sugar. The calorie amount estimated by this model is 57 if there are zero grams of sugar.

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Explanation:

x = amount of sugar (in grams)

y = number of calories in the juice

ŷ = estimate of y, so its the estimate of calories in the juice

The regression equation rearranges to ŷ = 2.5x + 57

This is in the form y = mx+b where m = 2.5 is the slope and b = 57 is the y intercept.

The slope tells us what the rate of change is. Specifically, it tells us how much the amount of calories (y) is going up each time the amount of sugar (x) goes up. Each time x goes up by 1, y goes up by 2.5

The y intercept 57 is the starting or initial amount of calories. If you have 0 grams of sugar, the lowest amount of sugar possible, then you start off with 57 calories. We can see this by plugging x = 0 into ŷ = 2.5x + 57 (you should get ŷ = 57). Visually, the y intercept is where the line crosses the y axis.

All of these facts point to choice E as the final answer.

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3 years ago
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I need this question done by March 4,2019<br><br> What is the answer to<br> a + 2 = 5 + 4a ?
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A = -1

Hope this is right

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It snowed 14 cm in 5 hours. what is the unit rate
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Step-by-step explanation:

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There are (4^2)^3 ⋅ 40 horses on a stud farm. What is the total number of horses on the farm?
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If this is for real, the answer is 163,840 horses on the farm, because 4^2 is 16, and 16^3 is 4,096, and 4,096 times 40 is 163,840.

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PLEASE HURRY
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Answer:

C

Step-by-step explanation:

Your welcome!!!!!!!!

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