Graph the equation.r sin ? = 4 

A.

B.


Answer: B

Mathematics

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Determine whether the specified paradox occurs.A small country consists of seven states; there are 160 seats in the legislature that need to be apportioned among the seven states; and the population of each state is shown below for the years 1990 and 1995. Does the population paradox occur using Hamilton's method of apportionment?

A. Yes B. No

Mathematics

Find the vertices and the foci of the given ellipse.9x2 + 100y2  = 900

A. V: (0, -3), (0, 3);
F: (-, 0), (, 0)
B. V: (0,-10), (0,10);
F: (-, 0), (, 0)
C. V: (-10,0), (10, 0);
F: (-, 0), (, 0)
D. V: (-3,0), (3, 0);
F: (-, 0), (, 0)

Mathematics

Solve the problem.A satellite dish is in the shape of a parabolic surface. Signals coming from a satellite strike the surface of the dish and are reflected to the focus, where the receiver is located. The satellite dish shown has a diameter of 6 feet and a depth of 6 feet. The parabola is positioned in a rectangular coordinate system with its vertex at the origin. The receiver should be placed at the focus  The value of p is given by the equation  How far from the base of the dish should the receiver be placed? 

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A. 2 feet from the base
B.  feet from the base
C. 1 feet from the base
D.  feet from the base

Mathematics

Solve.A rocket is stopped 35 feet from a satellite when it begins accelerating away from the satellite at a constant rate of 20 feet per second per second. The distance between the rocket and the satellite is given by the polynomial 10t2 + 35. Find the distance between the rocket and the satellite 6 seconds after the rocket started moving.

A. 360 feet B. 395 feet C. 95 feet D. 71 feet

Mathematics