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Maurinko [17]
3 years ago
6

Historically, the average time to service a customer complaint has been 3 days and the standard deviation has been 0.50 day. Man

agement would like to specify the control limits for an chart with a sample size of 10- and 3- sigma limits. The LCL for the chart would be:A) less than 2.40.B) greater than 2.40 but less than or equal to 2.45.C) greater than 2.45 but less than or equal to 2.50.D) greater than 2.50.
Mathematics
1 answer:
kicyunya [14]3 years ago
6 0
Oof I didn’t learn about this you can ask a class and go over it
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The amount of water inside each of these things is proportional to the volume of the tank the tropical fish tank has a volume of
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Answer:

1920 gallons of water

Step-by-step explanation:

From the question; the amount of water is proportional to volume of the tank

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in a tropical fish;

3000 gallons of water = 12.5 m³     ----- Equation (1)

However, in the  measurement of  shark tank, we have

length = 20cm = 0.2 meters

width = 4 meters

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From the measurement of  shark tank, we can calculate the volume;

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y ( Gallons of water ) = 8 m³    -------- Equation (2)

Equating equation 1 and 2; we have:

3000 gallons of water = 12.5 m³  

y ( Gallons of water ) = 8 m³    

y ( Gallons of water ) ×  12.5 m³  = 3000 gallons of water × 8 m³  

y ( Gallons of water )  = \frac{3000 gallons of water * 8 m^3  }{12.5m^3}

y ( Gallons of water )  = \frac{24000}{12.5}

y ( Gallons of water )  = 1920 gallons of water

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