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Hoochie [10]
3 years ago
14

If $20.00 is for 12.25kg of peas ...what weight of peas can i get for $4.00​

Mathematics
1 answer:
Alina [70]3 years ago
4 0

2.45kg

First you calculate the price per kg as follows:

If it’s $20 for 12.25 kg, the price per kg is $20/12.25=$1.63 per kg


If you have $4, you can figure out what weight you can get by taking $4/the price per kg, so $4/$1.63, which is 2.45 kg.

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Answer:

27 ft^3

Step-by-step explanation:

The total surface area of the cube is 54 ft^2.

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The area of a square is the square of the side, so the side of a square is the square root of the area.

side = sqrt(9 ft)^2 = 3 ft

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3 years ago
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bogdanovich [222]

Answer:

Step-by-step explanation:

Correct question

How many cubes with side lengths of ¼cm needed to fill the prism of volume 4 cubic units?

We know that,

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V = s³

Where 's' is length of side of a cube

Given that

The cube has a length of ¼cm, and a cube has equal length

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Then, it's volume is

V = s³

V = (¼)³ = ¼ × ¼ × ¼

V = 1 / 64 cubic unit

V = 0.015625 cubic unit

Then, given that the volume of the prism to be filled is 4 cubic unit

Then,

As, we have to find the number if cubes so we will divide volume of prism by volume of one cube

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n = Volume of prism / Volume of cube

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So, then required cubes to filled the prism is 256 cubes.

5 0
3 years ago
Read 2 more answers
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8 0
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a) I have attached an image of a probability tree diagram.

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Hope this helps! :)

6 0
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