Answer:
y = -7
Step-by-step explanation:
Put x = 2 in any one of the equation
5x +2y = -4
5*2 + 2y = -4
10 +2y = -4
2y = -4 -10
2y = -14
y = -14/2
y = -7
Answer:
It's is a negative one ( -1 )
Step-by-step explanation:
The explanation is in the question, if you draw the line you will see it.
Answer:
201
Step-by-step explanation:
Pi x radius x Radius = area
3.14 x 8 x 8 = area
3.14 x 64 = 200.96
when you round 200.96 you get 201!
Answer:
1.3125
Step-by-step explanation:
Given that our random variable
follows a Poisson distribution
Evaluate the formula at 

#since

The mean and variance of the Poisson distributed random variable is equal to
:

#By property variance:

The expectation is 1.3125
To be parallel with that line the equation has to have the same slope as the equation given, like y = 10x + 3.