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Delicious77 [7]
3 years ago
14

An open-topped fish tank has a length of 30 inches, width of 10 1/2 inches, and height of 12 inches. What is the volume of the w

ater in the tank if the tank is 3/4 filled?
A 945 in
B. 1,287 in
C. 2,835 in
D. 3,780 in​
Mathematics
1 answer:
Alexxx [7]3 years ago
3 0

Answer:

2835 inches cubed

Step-by-step explanation:  Volume equals all three sides multiplied by each other so 30*12*10.5=3780 in.   However because the tank is only 3/4 full you multiply 3780 by 3/4 to get 2835.

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PolarNik [594]

Answer:

The answer to this question is within 2 stabdard deviations

Step-by-step explanation:

to get the score of 85 you got to add the deviation value to the mean whuch creates the deviation. do that multiple times and you get a multiple deviation

72+8=80+8 is 88

88 is greater than 85 so a test score of 85 is within 2 standard deviations of the mean

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3 years ago
Can anyone help me out with this answer?
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Answer:

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Step-by-step explanation:

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3 0
3 years ago
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lakkis [162]
The question is asking us to find the sum. To do this, let's first write the original equation and then take it from there.
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8 0
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Answer:

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Marina:

7 0
3 years ago
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