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andreev551 [17]
3 years ago
6

Find the mean of the data shown below

Mathematics
2 answers:
jeka57 [31]3 years ago
8 0

Answer:

44.7

Step-by-step explanation:

MAVERICK [17]3 years ago
7 0

Answer: 44.7

Step-by-step explanation:

Mean= total sum of data set/ number of data set

313÷7

Mean = 44.7

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The width of a rectangle is 8y- 1.5 feet and the length is 1.5y+9 feet. Find the perimeter of the rectangle.
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Answer:

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Step-by-step explanation:

Step one:

Given data

dimension of the rectangle

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Length = 1.5y+9

Required

The expression to represents the Perimeter

Step two:

the perimeter of  a rectangle is expressed as

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collect like terms

P=3y+16y+18-3\\\\P=19y+15

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Answer:

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Step-by-step explanation:

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barxatty [35]

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Write an expression thats is equivalent to 8(a+5)
son4ous [18]

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Step-by-step explanation:

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Willam fills 1/3 of a water bottle in 2/5 of a minute. How much time will it take him to fill the bottle?​
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Answer:

1/2 of a minute

Step-by-step explanation:

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