Answer:
Hence option b is correct.
( b. y = (2/3)x-3)
Step-by-step explanation:
Muriel says she has written a system of two linear equations that has an infinite number of solutions.
The first equation is given as:
3y= 2x -9.
This equation could also be written as:
y=(2/3)x-3
since we divide both side of the equation by 3.
" The system of equation is said to have infinite solution if both the equations represents the same line "
Hence, option b is correct.
( b. y = (2/3)x-3 )
Also sorry for the late response.
Answer:
0.614125
Step-by-step explanation:
Given that a manufacturing process with a quality inspection station has on an average 15% of parts are defective.
As soon as one defective part is found, the process is stopped.
We find that number of defectives would be binomial because each part randomly selected has a constant probability of 0.15 being defective
Probability that at least 11 total parts will be inspected before the process is stopped/8 parts have been inspected without finding a defective part
=
= Probability of 9th, 10th, 11th should not be defective
= 
Answer:
72z+176
Step-by-step explanation:
36z+28+8z+40+12z+60+48+16z=
36z+8z+12z+16z+28+40+60+48=
72z+176
The vertex would be at (-2,7)