Answer:
(-20,-10)
Step-by-step explanation:

Solve for.x coordinate

solve for y coordinate

Answer:
I believe the answer is A.
Step-by-step explanation:
Answer:
The correct option is;
(B) Yes, because sampling distributions of population proportions are modeled with a normal model.
Step-by-step explanation:
Here we have the condition for normality being that where we have a population with a given mean and standard deviation, while a sufficiently large sample is drawn from the population while being replaced, the distribution of the sample mean p will be distributed normally according to central limit theorem.
Answer:
s/3
Step-by-step explanation:
The quotient means you divide the two values.
Answer:
y=-2x+1
Step-by-step explanation: