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erica [24]
3 years ago
12

Determine the number of significant digits in the measurement 0.79 cm

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
5 0
2 significant digits
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Answer: Choice A) 8.742 * 10^7

=====================================

Work Shown:

(a * 10^b) \times (c * 10^d) = a*c*10^{b+d}\\\\(2.82 * 10^4) \times (3.1 * 10^3) = 2.82*3.1*10^{4+3}\\\\(2.82 * 10^4) \times (3.1 * 10^3) = 8.742*10^{7}\\\\

Extra info:

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ai) The water usage per day is ...

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Then the usage per year is ...

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The values that make the denominator zero are not in the domain.

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