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Sofiya.K
Username
Sofiya.K
Score
20
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Questions
5
Answers
0
5 Questions
0 Answers
0
200
1
+20
Find the parametric equations of a line that passed through point (1,2) and has slope −32. Assume t=0 corresponds to the given point, t incr
Find the parametric equations of a line that passed through point (1,2) and has slope −32.
Assume t=0 corresponds to the given point, t increases as x increases, and that the speed is √13.
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Sofiya.K
Mar 6, 2018
0
110
0
+20
Write an equation for a rational function with: Vertical asymptotes at x = 4 and x = 5 x intercepts at x = -6 and x = -2
Write an equation for a rational function with:
Vertical asymptotes at x = 4 and x = 5
x intercepts at x = -6 and x = -2
Horizontal asymptote at y = 4
Sofiya.K
Mar 6, 2018
0
147
0
+20
A 400 pound object hangs from two cables with angles below the horizontal of θ=43 and ϕ=47 respectively. Determine the
A 400 pound object hangs from two cables with angles below the horizontal of θ=43 and ϕ=47 respectively. Determine the magnitudes of the tension vectors, ∣∣→T1∣| and ||T→2||.
∣|T→1||= ____ Lbs
||T→2||=
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Sofiya.K
Mar 2, 2018
0
604
2
+20
(Precalculus) An airplane is heading north at an airspeed of 700 km/hr, but there is a wind blowing from the northeast at 40 km/hr.
An airplane is heading north at an airspeed of 700 km/hr, but there is a wind blowing from the northeast at 40 km/hr.
The plane will end up flying _____ degrees off course.
The plane's speed relative to the ground will be _____ km/hr.
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Sofiya.K
Mar 2, 2018
0
120
0
+20
(Precalculus) An ocean liner leaves Port Angeles and heads in the direction N 50 W. The boat travels 27 miles and reaches Easter Island. La
An ocean liner leaves Port Angeles and heads in the direction N 50° W. The boat travels 27 miles and reaches Easter Island. Later, the liner sails in the direction N 10° E for 41 miles, reaching Aruba.
How far apart are Port Angeles and Aruba? Give your
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Sofiya.K
Mar 2, 2018