Answer:
Buy $HBAR
Step-by-step explanation:
You can find it on exchanges like Bittrex, Voyager, Uphold, and soon enough Coinbase!
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Answer:
23
Step-by-step explanation:
3.47 = 3 sig. figs.
6.7 = 2 sig. figs.
Since these two numbers are being multiplied, you would round to the smallest number of sig. figs. of the two. In this case, it would be 2 significant figures.
3.47 * 6.7 = 23.249 (dont forget to round to 2 sig. figs. ) --> 23
Since there are 3520 yards in 2 miles, and it takes 5 minutes to clean up a 200 yard section, it would take 88 minutes to clean the 2 miles.
