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Pani-rosa [81]
2 years ago
14

1721 to 1 significant figure 1975 to 2 significant figure76.71 to 1 decimal point​

Mathematics
2 answers:
Evgesh-ka [11]2 years ago
7 0
If you need it rounded, it would be 2 then 20 then 76.1. If you just need the base numbers, it would be 1 then 19 then 76.7
Angelina_Jolie [31]2 years ago
5 0
1.) 2000
2.) 2000
3.) 76.8

1 significant figure just means one number that isn’t a 0

2 significant figures just means 2 numbers that aren’t 0s

1 decimal point just means that after the decimals there’s only one number

Hope this helps :D
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Step-by-step explanation:

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Learn more: permutation

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Answer:

<h2>{7}^{3} (as \: a \: single \: power \: of \: 7)</h2>

Step-by-step explanation:

<em><u>Given</u></em><em><u> </u></em><em><u> </u></em>

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<em><u>Hence</u></em><em><u>,</u></em>

=  {7}^{4 - 3}

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