Mathematics: It is estimated that there are 10^20 grains of sand on a beach in florida in april. the beach is heavily eroded by tourists over the peak summer holiday season. approximately one hundredth of the beach is removed as a result of this erosion. how many grains of sand are removed from the beach?

12Step-by-step explanation:24/2=12...

It is estimated that there are 10^20 grains of sand

Ответ:

ChloeN8912

12.03.2022

$\bf \textit{how much is }\frac{1}{100}\quad of \quad 10^{20}?\implies \stackrel{\textit{one hundredth}}{\cfrac{1}{100}}\cdot 10^{20}\implies \cfrac{1}{10^2}\cdot 10^{20}
\\\\\\
10^{-2}\cdot 10^{20}\implies 10^{-2+20}\implies 10^{18}
\\\\\\
1,000,000,000,000,000,000~grains$

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Ответ:

dijaflame67

09.08.2021

Mathematics

Step-by-step explanation:

24/2=12

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It is estimated that there are 10^20 grains of sand on a beach in florida in april. the beach is heavily eroded by tourists over the peak summer holiday season. approximately one hundredth of the beach is removed as a result of this erosion. how many grains of sand are removed from the beach?

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