Step-by-step explanation:
-8.0-(-0.4+0.6)÷2
= -0.8-(0.2)÷2
= -0.8 -0.2 ÷2
= -0.9
use Bodmas method
Answer:
The equation is 
Step-by-step explanation:
From the question we are told that
The diameter endpoints is (-8, -3, -10) and (-6, 1, -4)
Generally the equation of a sphere with center coordinates (a, b , c ) and radius r is mathematically represented as

Now since we are given the endpoints of the diameter then we can obtain the center coordinates as follows
![(a, b , c) = [ \frac{ -8 +(-6)}{2} , \frac{-3 + (1)}{ 2} , \frac{ -10 + (-4)}{2} ]](https://tex.z-dn.net/?f=%28a%2C%20b%20%2C%20c%29%20%3D%20%20%5B%20%5Cfrac%7B%20-8%20%2B%28-6%29%7D%7B2%7D%20%20%2C%20%20%5Cfrac%7B-3%20%2B%20%281%29%7D%7B%202%7D%20%20%2C%20%5Cfrac%7B%20-10%20%2B%20%28-4%29%7D%7B2%7D%20%5D)
![(a, b , c) = [ -7 , -1.5 , -7 ]](https://tex.z-dn.net/?f=%28a%2C%20b%20%2C%20c%29%20%3D%20%20%5B%20-7%20%2C%20%20-1.5%20%20%2C%20-7%20%5D)
Now the length of the diameter is evaluated as




Now the radius is mathematically represented as



So




A market's condition best determines whether a borrower’s investment on an adjustable rate loan goes up or down. The condition of the market is inversely proportional to the loan rate.
If market conditions are good then the rate goes down and if market is going down, the rate increases.
Answer:
D. r=-1 is the correlation coefficient
Answer:
Step-by-step explanation:
D