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3 years ago

Canvas cloth cost 7.50 per square meter how much will 3.5 square meters of canvas cost ??

Mathematics

2 answers:

Verizon [17]3 years ago

7 0

3.5 sq.m. will cost $26.25

slega [8]3 years ago

3 0

Answer:

$26.25 is the cost of 3.5 square meters canvas.

Step-by-step explanation:

Cost of one unit square canvas is given as $7.50 and we have to calculate the cost of 3.5 square meter cost of the canvas.

We can use the unitary method to solve this question.

∵ Cost of 1 square meter canvas = $7.50

∴ Cost of 3.5 square meter canvas = 7.5 × 3.5

= $26.25

Therefore, cost of 3.5 square meter of the canvas is $26.25.

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den301095 [7]

Answer:

It would be 78.539...

Step-by-step explanation:

So the equation for area is π r^2. We don't have the radius but we have the diameter. Since the radius is always 1/2 of the diameter, simply divide 10/2 to get this.

Now with the radius, it can simply be plugged into the equation for the answer:

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2 years ago

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vitfil [10]

Answer:

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3 years ago

Match its group with its percentage or mean Using

krok68 [10]

(1)

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Mean = (Sum of observations)/(Number of observations)

= (12 + 5 + 3 + 5 + 8 + 2 + 10 + 9 + 4 + 4)/(10)

= 62/10

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(2)

Mean length of adult fish in the sample - $\boxed{\sf{\red{8.75}}}$

Mean = (Sum of observations)/(Number of observations)

= (12 + 5 + 8 + 10)/(4)

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(3)

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Mean = (Sum of observations)/(Number of observations)

= (5 + 3 + 2 + 9 + 4 + 4)/(6)

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2 years ago

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3 years ago

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Pepsi [2]

Answer:

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3 years ago