Mathematics
09.05.2022 09:13
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The particle of dust has a mass of 7.53x10 to the-10 kilograms. find the weight

The particle of dust has a mass of 7.53x10 to the-10 kilograms. find the weight of 5 billion dust particles
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meganjackson155
meganjackson155
4,4(4 marks)
It would be 3.765 pounds. You have to do 7.53 x 10 to the -10= 0.000000000753. Then do 0.000000000753 x 5 billion to get 3.765.
GingerSnaps
GingerSnaps
4,5(16 marks)

$0.05

Step-by-step explanation:

1. Since we want to find how much 1 single sticker costs, and 20 stickers equal 1 dollar, let's write it as a ratio: \frac{20}{1} = \frac{1}{x}

2. Now, let's solve the ratio.

(20)(x) = (1)(1)20x = 1\frac{20x}{20} = \frac{1}{20}x = 0.05

Therefore, one sticker costs $0.05.

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