Determine two pairs of polar coordinates for the point with 0° ? ? < 360°.(2
, 6)
A. (4, 60°), (-4
, 240°)
B. (4, 30°), (-6
, 330°)
C. (4, 30°), (-4
, 330°)
D. (4, 300°), (-4
, 60°)
Answer: A
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Solve the problem.A model that describes the free fall of an object in a gravitational field subject to air resistance uses the equation where v(t) is the velocity of the object, for
is the acceleration due to gravity, and
is a constant that involve the mass of the object and the air resistance. Let
src="https://sciemce.com/media/4/ppg__wesa0610191635__f1q76g5.jpg" alt="" style="vertical-align: -4.0px;" /> For what initial values are solutions increasing? decreasing? What is the equilibrium solution?
A. increasing for A < 19.6 and decreasing for A > 19.6; v(t) = 19.6
B. increasing for A > 19.6 and decreasing for A < 19.6; v(t) = 0
C. increasing for A < 19.6 and decreasing for A > 19.6; v(t) = 0
D. increasing for A > 19.6 and decreasing for A < 19.6; v(t) = 19.6
Find y: y = e5ú1
a. 105 b. 151 c. 164 d. 178 e. 191
Provide an appropriate response.Cumulative preferred stock is entitled to dividends in arrears.
A. True B. False
Match the graph to its equation.
A. +
= 1
B. - +
= 1
C. +
= 1
D. -
= 1