3 years ago

8.45 lb; 2 significant digits. What are the two significant digits?

Mathematics

2 answers:

Svetach [21]3 years ago

5 0

8 and 4 are the main numbers

Sonbull [250]3 years ago

4 0

Eight and four those are the main numbers

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Answer: Yoko=24, Rafael=57, Jim=19

<u>Step-by-step explanation:</u>

Yoko: x + 5

Rafael: 3x

Jim: x

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5x + 5 = 100

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x = 19

************

Yoko: x + 5 = (19) + 5 = 24

Rafael: 3x = 3(19) = 57

Jim: x = 19

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