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3 years ago

13

when a box contains 50 identical balls, it has a mass of 13.9Kg.the empty box has a mass of 400 g . find the mass of each ball i

n kilograms

1 answer:

likoan [24]3 years ago

6 0

Each ball will be 0.27kg

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Answer:

18%

Step-by-step explanation:

Long Version: 41/50 = 0.82 and when you move the decimal two places right, you will get 82%. 100%-82%= 18%

Short Version: 9/50 people didn't like perfume. 9/50= 0.18 then you move the decimal two places right and it becomes 18%.

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3 years ago

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Ludmilka [50]

Answer:

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Step-by-step explanation:

Given

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$N = 2$ -- Time

Required

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Here I labeled it

Step-by-step explanation:

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I need help with this question. i dont seem to understand how to solve it

ioda

Im pretty sure you need to divide 155 by 4 or 48. try it and see what you get. then ask your teacher if you did it right. always ask questions.

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