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Lunna [17]
3 years ago
15

What is the length of PR

Mathematics
1 answer:
goldenfox [79]3 years ago
6 0

Answer:

7

Step-by-step explanation:

the ratio is 3 :1

here is your answer

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Red Top Cab Company receives multiple complaints per day about driver behavior. Over 9 days the owner recorded the number of cal
zysi [14]

Answer:

upper control limit = 13.34

Step-by-step explanation:

The c-chart is used to check the change in the number of recorded calls per day

First find out the center line

c = sum of recorded calls/number of days

c = (3 + 0 + 8 + 9 + 6 + 7 + 4 + 9 + 8)/9

c = 54/9

c = 6

The upper control limit for 3σ is

upper control limit = c + 3√c

upper control limit = 6 + 3√6

upper control limit = 13.34

Therefore, the upper control limit for the 3-sigma c-chart is 13.34.

8 0
3 years ago
Please help last question please. Mimi measures a circular magnet and calculates that it has an area of 3.14 square inches. What
sineoko [7]
Circle is 3.14 #ZedTheZom
5 0
3 years ago
This is easy can u help plss??
Maksim231197 [3]

Answer:

28

Step-by-step explanation:

cause

7 0
3 years ago
Geometric abstraction is a form of artwork that uses geometric forms or shapes. Some twentieth-century American artists are know
Phoenix [80]
These types of pieces forces us to think about them, however, it does not matter how it’s the most important, what matters is how it makes you, yourself feel, this kind of abstract art is strictly real and gives us space to think on our own, patterns and unity in work , homogeneity and uniqueness are the most factors that defines the good paint or failure on.
5 0
3 years ago
Nine square tiles are laid out on a table so that they make a solid pattern. perimeters of the fiques that you can be formed?
Anastasy [175]
Let the side of one square be x.
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x + 9x + 9x + x
= 20x

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3 years ago
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