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nikklg [1K]
3 years ago
5

Chester used the regression equation of the weight loss plan to make a prediction within the given data range. Complete his work

to calculate the number of weekly hours of aerobic activity needed for a monthly weight loss of 3 pounds. Round to the nearest hundredth.
1. Regression equation: y = 1.178 x + 0.71. 2. Substitute 3 for y: 3 = 1.178 x + 0.71. 3. Subtract 0.71 from both sides: 2.29 = 1.178 x. 4. Divided both sides by 1.178: StartFraction 2.29 Over 1.178 EndFraction = StartFraction 1.178 Over 1.178 EndFraction x.

About ---------
hours of weekly aerobic activity will result in 3 pounds of monthly weight loss.
Mathematics
2 answers:
Nesterboy [21]3 years ago
7 0

Answer:1.94

Step-by-step explanation:

Edge 2020

Len [333]3 years ago
4 0

Answer:

1.94

Step-by-step explanation:

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The percentage profit earned by selling a watch for Nu 1920 is equal to the percent loss incurred by selling the same watch for
dimaraw [331]

Answer:

2,000

Step-by-step explanation:

The computation of the price that should be sold for making 25% profit is shown below:

Let cost price be x

Now the equation would be

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6 0
3 years ago
What are the domain and range of the function below?
vagabundo [1.1K]

Answer:

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Step-by-step explanation:

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3 years ago
Sammy is conducting a science experiment were he has to mix 8. 25 ounces and 4
aleksley [76]
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6 0
4 years ago
Can anybody help me with this question?
Bogdan [553]
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So the fuel efficiency is
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6 0
3 years ago
Write the equation of an ellipse with a major axis of length 8 and co-vertices (0,3) and (0,-3)
alexandr1967 [171]
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8 0
4 years ago
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