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Arturiano [62]
3 years ago
11

whats the answer to at the beach, you would like to fill 5 buckets with seashells. you have 8minutes to do so. if you set a stea

dy pace, how much of a bucket should you fill each minute?
Mathematics
1 answer:
Musya8 [376]3 years ago
6 0
8 ÷ 5 = 1.6, this is the answer because BUCKET PER MINUTE (Put in fraction form 8/5 and then divide and into 5)
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Liquid A and liquid B are mixed to make liquid C.
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Answer:

Density is defined as:

Density = mass/volume.

We know that:

For liquid A:

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Mass = 1400kg

Then the volume is:

Volume = mass/density = (1400kg)/(70kg/m^3) = 20 m^3

For liquid B:

Density = 280 kg/m^3

Volume = 30m^3

We can find the mass of liquid B as:

mass = density*volume = (280kg/m^3)*(30m^3) = 8400 kg

We know that liquid C is a mixture of liquid A and B.

Then the mass of liquid C will be equal to the sum of the masses of liquid A and B, then:

Mass of liquid C = 1400kg + 8400kg = 9800kg

The same happens for the volume, then:

Volume of liquid C = 30m^3 + 20m^3 = 50m^3

Then the density of liquid C is:

Density of liquid C = (9800kg)/(50m^3) = 196 kg/m^3

6 0
3 years ago
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Answer:

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Step-by-step explanation:

I dont have an explanation

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