4 x 0.15 = 0.6 and 0.6 is between 0.05 and 0.75
√(6 * 96) = <span>√(576) =</span><span> 24</span>
Answer:
The solution is:
Part A.
which is sqrt(5)^7k/3[/tex]
Part B. k = 18/7
Step-by-step explanation:
Part A.
To solve this part, we're going two use THREE important properties of exponents:
1. 
2. 
3. ![\sqrt[n]{x^{m}} = x^{\frac{m}{n} }](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Bx%5E%7Bm%7D%7D%20%3D%20x%5E%7B%5Cfrac%7Bm%7D%7Bn%7D%20%7D)
Let's work the numerator using the properties 1, 2 and 3:

Let's work the denominator using the properties 1, 2 and 3:

Now dividing the numerator by the denominator:

Part B
if 
Then:

So 
Solving for k, we have:
k = 18/7
Answer:
A regression coefficient is the same thing as the slope of the line of the regression equation.
Step-by-step explanation:
The equation for the regression coefficient that you'll find on the AP Statistics test is: B1 = b1 = Σ [ (xi – x)(yi – y) ] / Σ [ (xi – x)2].
I’m not sure if you’re looking for the solution but if you are the equation is
Y= -2x -5