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Alenkinab [10]
4 years ago
5

The scientific notation 2 • 10-2 has what value? a: 0.02 b: 0.2 c:0.002 d:0.0002

Mathematics
2 answers:
Anuta_ua [19.1K]4 years ago
5 0

Answer:

0.02

Step-by-step explanation:

Conversion Rule from Scientific Notation to Normal

When the power of 10 is positive, we move the decimal point to the right, if it is negative, then we move it to the left. ;

2 x 10-2

We will move the decimal point two places to the left making 0.02

astra-53 [7]4 years ago
5 0
The answer in this question is:

A
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Answer:

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Step-by-step explanation:

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the least number should also be on the left side

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Answer:

459.2 liters.

Step-by-step explanation:

Let us convert our given amount of rolled oats and water in deciliters.

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\text{Total amount of rolled oats consumed per day}=(190+2)\text{ deciliters}

\text{Total amount of rolled oats consumed per day}=192\text{ deciliters}

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Now let us find weekly consumption of oats and water by multiplying daily consumption of both items by 7.

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Let us convert weekly consumption of water and oats into liters.

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\text{Total weekly consumption of oats and water}=\frac{4592\text{ deciliters}}{10}\cdot\frac{\text{ liters}}{\text{ deciliters}}}

\text{Total weekly consumption of oats and water}=\frac{4592}{10}\text{ liters}

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