Question

Let the number be - 0.00000000000000000016. Write this value in scientific notation and select the correct alternative. The. -1.610^-17 B. -1.610^-19 w. -1.610^19 d. -1.610^-18 It is. -1.6*10^18

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Answer to a math question Let the number be - 0.00000000000000000016. Write this value in scientific notation and select the correct alternative. The. -1.610^-17 B. -1.610^-19 w. -1.610^19 d. -1.610^-18 It is. -1.6*10^18

$Expert avatar$

Rasheed

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109 Answers

1. Identifique o número fornecido:

-0,00000000000000000016

2. Conte quantas casas decimais são necessárias para mover o ponto decimal até que reste apenas um algarismo significativo (1,6). Neste caso, são 19 casas.
3. Escreva o número em notação científica:

-1,6 \times 10^{-19}

4. A resposta correta é alternativa (b):

-1,6 \times 10^{-19}

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