Some one please help, lots of points granted
...
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 18:40
Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2
Answers: 1
Mathematics, 01.02.2021 21:40
Mathematics, 01.02.2021 21:40
Mathematics, 01.02.2021 21:40
Mathematics, 01.02.2021 21:40
Biology, 01.02.2021 21:40
Mathematics, 01.02.2021 21:40
Arts, 01.02.2021 21:40
Mathematics, 01.02.2021 21:40
Mathematics, 01.02.2021 21:40