Answer:
A. -1⅕
Step-by-step explanation:

I am joyous to assist you anytime.
Answer:
I can help but I need better pic
Before you use the quadratic formula, you have to make sure the equation itself is a quadratic and that a and b are not 0.
Answer:
ppm value = 0.000027 parts per million
Step-by-step explanation:
Given:
number of parts(n) = 8
From table: percent conformance in six sigma = 0.9999966
Using the formula of ppm value in terms of percent conformance and number of parts:

Plugging in the values:



Answer:
B) 7x + 8
Step-by-step explanation:
distribute 4 first to get:
12x + 8 - 5x
combine like terms to get:
7x + 8