Answer:
1.A chart that monitors the count of objects with a specific characteristic during a time period, or over consistent amount of area. c chart
2.A chart that monitors the within sub-group variation with the range of the subgroups. R chart
3.A chart that monitors the within sub-group variation with the standard deviations of the subgroups. s chart
4.A chart that monitors the proportion of objects from a sample of size n that does, or does not have, a certain characteristic. p chart
5.A chart that monitors the between sub-group averages of a quantitative characteristic. x-"bar" chart
Answer:
Step-by-step explanation:
a= -bx+c divided by y
Answer:
x=6,x=-7
Step-by-step explanation:
x^2+x-42=0
x^2-6x+7x-42=0
x(x-6)7(x-6)=0
(x-6)(x+7)=0
Step-by-step explanation:
- <u>move </u><u>the</u><u> constant</u><u> to</u><u> the</u><u> </u><u>right</u>
<u></u>
<u></u>
- <u>divide</u><u> both</u><u> </u><u>sides</u>
<u></u>
<h2><u>hope</u><u> it</u><u> helps</u></h2>
Answer:
$319.50
see the procedure
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
Let
y ---> represents the total cost
x ---> represents the number of months
we have
so
The relationship between x, and y, represent a proportional variation
<u><em>Complete the table</em></u>
For x=9 months
substitute the value of x in the linear equation and solve for y