Mathematics, 07.05.2020 10:00 dondre54
Using calculus, the area of the region under y=1/(1+x^2), above the x-axis and between x=a and x=b is tan^(-1)b - tan^(-1)a. Use this result, shown in the figure, to find the area of the region under y=1/(1+x^2), above the x-axis, and between a=-1 and b=1
Answers: 3
Mathematics, 21.06.2019 16:00
Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.
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Mathematics, 21.06.2019 18:30
At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.
Answers: 2
Mathematics, 21.06.2019 22:00
You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?
Answers: 3
Using calculus, the area of the region under y=1/(1+x^2), above the x-axis and between x=a and x=b i...
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