Answer:
Quadratic formula – is the method that is used most often for solving a quadratic equation. If you are using factoring or the quadratic formula, make sure that the equation is in standard form.
There are three basic methods for solving quadratic equations: factoring, using the quadratic formula, and completing the square.
Step-by-step explanation:
Answer:
The OLS estimator of the slope <em>β</em>₁ is 1.22.
Step-by-step explanation:
The OLS regression equation to estimate the relationship between people's weight (<em>W</em>) and the number of times they eat out in a month (<em>EO</em>) is:
The information provided is:
The formula to compute the OLS estimator of slope coefficient <em>β</em>₁ is:
Compute the OLS estimator of slope coefficient <em>β</em>₁ as follows:
Thus, the OLS estimator of the slope <em>β</em>₁ is 1.22.
Answer:
The price for each pound of tuna is not always the same.
Step-by-step explanation:
What we do is divide the price by the amount of tuna to find the price for each amount of tuna
For the 1st one, we have $8 for 2 tuna so we do 8/2
8/2 = 4
For the 2nd we have $16 for 4 so we do 16/4
16/4 = 4
For the 3rd, we have $27 for 9 so we do 27/9
27/9 = 3
Answer:
HAVE A GOOD DAY :)))))))) <3
Step-by-step explanation:
<span>1 x 109my opinion is : 109 because that might confuse you^1 x 10 ^ 9.</span>