5w
-2
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Answer:
y = x₂ - 1.5 × x₁.
Step-by-step explanation:
Regression model is a technique of analysis in which a variable known as dependent variables and another variables known as the independent variables are analyzed to determine their relationship.
So, from the question given above we have that; "Suppose that participants who adhere to a particular weight loss program lose an average of 1.5 lbs per week".
Also, we are given that time = x1 (in weeks) and weight = x2 (in pounds). Therefore the regression equation is given as below;
y = x₂ - 1.5 × x₁.
We represent Sharon's age by S; let Anne's age be A and Tom's age be T. In this case, the second statement is represented by A = 3 + S. The third statement is T = 5 + A. The fourth statement is represented by T + S + A = 62Solving the four equations: T = 25, S = 17, and A = 20. Hence Sharon's age is 17.
Answer:
6
Step-by-step explanation:
a^2+b^2=c^2
6^2+6^2=c^2
36+36=c^2
72=c^2
square root 72 is the hypotenuse
Or simplified 6
Or decimal form 8.48528137424
Rounded 8.49
Answer:
the volume of a cube is equal to s3, where s is the length of a given side of the cube. Since the sides of a cube are all the same, the surface area of the cube is equal to 6 times the area of one face.