Solve the problem.Find the dimensions of a rectangular enclosure with perimeter 64 yd and area 247 yd2.
A. 14 yd by 18 yd
B. 13 yd by 19 yd
C. 14 yd by 19 yd
D. 13 yd by 18 yd
Answer: B
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The position vector of a particle is r(t). Find the requested vector.The velocity at t = 0 for r(t) = cos(2t)i + 10ln(t - 3)j - 
k
A. v(0) = 2i - 
j
B. v(0) = -
j
C. v(0) = -2i - 
j
D. v(0) = 
j
Obtain a slope field and add to its graphs of the solution curves passing through the given points.y' = -y2 with (0, 1)
What will be an ideal response?
Determine whether the quantity is a variable or a constant.The number of roses in a dozen roses
A. variable B. constant
The vertex of a parabola occurs where the derivative of its equation is 0, so an equation associated with the equation of a parabola can be solved to find the x-coordinate of the vertex. Find the vertex of the parabola, given the equation of the parabola and its associated equation.Equation of parabola: f(x) = x2 - 6x + 1; associated equation: 0 = 2x - 6
A. (3, 28) B. (-3, -8) C. (-3, 28) D. (3, -8)