Solve the equation by factoring.12x2 - 5x - 25 = 0
A.
B.
C.
D.
Answer: A
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Solve the problem. Round your answer, if appropriate.Boyle's law states that if the temperature of a gas remains constant, then PV = c, where ,
, and c is a constant. Given a quantity of gas at constant temperature, if V is decreasing at a rate of 13 in. 3/sec, at what rate is P increasing when P = 70 lb/in.2 and V = 50 in.3? (Do not round your answer.)
A. lb/in.2 per sec
B. lb/in.2 per sec
C. lb/in.2 per sec
D. lb/in.2 per sec
Express the area of the region bounded by the given line(s) and/or curve(s) as an iterated double integral.The lines ,
, and
A.
B.
C.
D.
Identify the type of conic section.Identify the type of conic section consisting of the set of all points in the plane for which the sum of the distances from the points (3, 0) and (-3, 0) is 21.
A. Hyperbola B. Parabola C. Ellipse D. Circle
Solve the problem.Find the perimeter of the rectangle shown below.
A. 10.682 ft B. 7.08 ft C. 14.16 ft D. 5.34 ft