Please help me.
...
Answers: 3
Mathematics, 21.06.2019 16:30
The average human heart beats 1.15 \cdot 10^51.15โ
10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65โ
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 22:30
What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6
Answers: 1
Mathematics, 22.06.2019 00:30
Round each of the decimals to the nearest hundredth a. 0.596 b. 4.245 c. 53.6843 d. 17.999
Answers: 2
Chemistry, 29.10.2020 21:10
Mathematics, 29.10.2020 21:10
Chemistry, 29.10.2020 21:10
English, 29.10.2020 21:10
Chemistry, 29.10.2020 21:10
Mathematics, 29.10.2020 21:10
Mathematics, 29.10.2020 21:10
Mathematics, 29.10.2020 21:10
History, 29.10.2020 21:10
English, 29.10.2020 21:10
Chemistry, 29.10.2020 21:10