Find u ? v.u = 
, v = 
A. 77
B. 34
C. 14
D. 22
Answer: C
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Provide an appropriate response.Find the radius of a sector whose area is 21.6 in.2 and whose central angle is 4.1 rad.
A. 3.25 in. B. 1.13 in. C. 10.54 in. D. 10.67 in.
Solve the equation. Round to the nearest tenth, if necessary.If an object is projected upward with an initial velocity of 64 feet per second from a height of 192 feet, then its height t seconds after it is projected is defined by the expression h(t) = -16t2 + 64t + 192. How long after it is projected will it hit the ground?
A. 2 second(s) B. 8 second(s) C. 6 second(s) D. 7 second(s)
Factor the polynomial.4x2 + 12x + 9
A. (2x - 3)(2x - 3) B. (4x + 3)(x + 3) C. (2x + 3)(2x + 3) D. prime
Graph the solution set of the system of inequalities or indicate that the system has no solution.x ? 0y ? 03x + 3y ? 92x + y ? 4
A. 
B. 
C. 
D. 