Answer: Solution for 6-8x=-5x+6 equation:
6-8x=-5x+6
We move all terms to the left:
6-8x-(-5x+6)=0
We get rid of parentheses
-8x+5x-6+6=0
We add all the numbers together, and all the variables
-3x=0
x=0/-3
x=0
Step-by-step explanation:
Answer:
(y+2)=1/2(x+3)
Step-by-step explanation:
y-y1 = m (x-x1) m=1/2, x1= -3, y1= -2
<span>What is the center and radius of the following circle: x^2 + (y _ 6)^2 = 50,
circle quation formula is (x-a)^2 + (y-b)^2 = R², so by identifying each term, we find </span>(x-a)^2=x^2 = (x-0)^2, (y-b)^2= (y _ 6)^2, R² = 50, implies R =5sqrt(2),
it is easy to identify that the center is (a,b)= (0, 6)
the radius is R =5sqrt(2),
Answer:
12/4 and 3/5 =x42 2 then 3/9 and 2/27 = x24
Step-by-step explanation:
Answer:
The sample observations are not a randomsample, so a test about a population proportion using the normal approximating method cannot be used.
Step-by-step explanation:
The necessary conditions are
The sample must be random and independently selected from the normally distributed population.
n*p and n*q both must be greater than 5
There must be two outcomes "success" and "failure"
The number of trials must be fixed.
From the given information 2), 3)and 4) conditions are satisfied, but not 1) because we are not given that people are selected randomly.
Answer: The sample observations are not a randomsample, so a test about a population proportion using the normal approximating method cannot be used.
