Answers: 2
Mathematics, 21.06.2019 16:30
The average human heart beats 1.15 \cdot 10^51.15â‹…10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65â‹…10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 20:00
Which of these tools or constructions is used to inscribe a hexagon inside a circle?
Answers: 1
Okay so ummm give me a creepy story...
History, 25.12.2019 13:31
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Biology, 25.12.2019 13:31
Biology, 25.12.2019 13:31
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History, 25.12.2019 13:31
English, 25.12.2019 13:31
English, 25.12.2019 13:31