Answers: 1
Mathematics, 21.06.2019 13:30
Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?
Answers: 1
Mathematics, 21.06.2019 16:10
To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy
Answers: 2
Mathematics, 21.06.2019 17:30
Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.
Answers: 1
Mathematics, 21.06.2019 21:50
Which of the following equations is equivalent to x/3-6/x=1
Answers: 3
Plz help plz no links
...
...
Mathematics, 17.11.2020 03:10
Mathematics, 17.11.2020 03:10
Mathematics, 17.11.2020 03:10
Mathematics, 17.11.2020 03:10
Arts, 17.11.2020 03:10
Geography, 17.11.2020 03:10
History, 17.11.2020 03:10
Mathematics, 17.11.2020 03:10
Mathematics, 17.11.2020 03:10
History, 17.11.2020 03:10
Computers and Technology, 17.11.2020 03:10
Chemistry, 17.11.2020 03:10
Mathematics, 17.11.2020 03:10
Business, 17.11.2020 03:10