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AnnyKZ [126]
3 years ago
6

1. A rectangular fish tank 60 cm by 15 cm by 34 cm find the volume of water needed to fill the tank 2/3 of the given aquarium.

Mathematics
1 answer:
vazorg [7]3 years ago
4 0
Yes i will because 60+15 is 75
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Step-by-step explanation:

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Can some find the the answer than explain it Thank you
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The amount of time that a customer spends waiting at an airport check-in counter is a random variable with mean 8.0 minutes and
strojnjashka [21]

Answer:

P ( 5 < X < 10 ) = 1

Step-by-step explanation:

Given:-

- Sample size n = 49

- The sample mean u = 8.0 mins

- The sample standard deviation s = 1.3 mins

Find:-

Find the probability that the average time waiting in line for these customers is between 5 and 10 minutes.

Solution:-

- We will assume that the random variable follows a normal distribution with, then its given that the sample also exhibits normality. The population distribution can be expressed as:

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Where

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                        P ( 5 < X < 10 ) = P (    (5 - 8) / 0.2143 <  Z  <  (10-8) / 0.2143   )

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- Using standard Z-table we have:

                        P ( 5 < X < 10 ) = P ( -14.93 < Z < 8.4 ) = 1        

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What is speed of sound in air at 100 degree celcius?​
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4 0
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An artis creates an abstract sculpture that appears as a box perched on top of a post the box is in the shape of a cube with edg
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Volume of the box = length ^ 3 = 5^3 = 125 cubic inches
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Volume of entire sculpture = volume of box + volume of rectangular prism = 125 + 216 = 341 cubic inches.
4 0
3 years ago
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