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3 years ago

A cubiod has dimensions 8cm, 5cm and 14 cm so whats its volume

Mathematics

1 answer:

mihalych1998 [28]3 years ago

6 0

Answer:

oh sorry it's cuboid ithought I said square

Step-by-step explanation:

volume is length x breadth x h

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3 years ago

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A rectangle has a length of (3x - 1) and a width of (x + 1). part a determine the perimeter and area of the rectangle as polynom

liubo4ka [24]

Perimeter of rectangle is 8x and Area is 3x^2 + 2x -1..

Lets try to solve out the problem,

Length = 3x-1

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2 years ago

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3 years ago

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dangina [55]

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x = 0.5

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Given

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A Florida neighborhood is comprised of a total of 250 houses of which 12% are in foreclosure. A random sample of 91 homes from t

natka813 [3]

Answer:

the standard error of the proportion is 0.0272

Step-by-step explanation:

We have that if the sample size is greater than 5% of the entire population, a finite population correction factor (fpc) is multiplied with the standard error :

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We know that N = 250 n = 91, replacing:

fpc = $\sqrt{\frac{250 - 91}{250 -1} }$

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Now replacing, knowing that p = 0.12

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SE = 0.0272

So the standard error of the proportion is 0.0272

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3 years ago

A cubiod has dimensions 8cm, 5cm and 14 cm so whats its volume​

A cubiod has dimensions 8cm, 5cm and 14 cm so whats its volume