Model the situation with a dynamical system. Use your model to answer the question.You deposit $971 in a bank account paying 4% yearly interest that is compounded annually. How much will be in your account at the end of 4 years?
A. An+1 = 4An, n = 0, 1, 2, ..., where A0 = 971; $248,576.00
B. An+1 = 1.04An, n = 0, 1, 2, ..., where A0 = 971; $1135.93
C. An+1 = 1.04An, n = 0, 1, 2, ..., where A0 = 971; $1009.84
D. An+1 = 0.04An, n = 0, 1, 2, ..., where A0 = 971; $0.00
Answer: B
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Translate the problem situation to a system of equations. Do not solve.Ricks Paint Store sells a special shade of pink paint (Ricky's Blush) which can be made from red paint and white paint. The amount of red paint should be three times the amount of white paint. How much of each kind of paint is needed to make 200 gallons of Ricky's Blush?
A. x + y = 200; x = 3y B. x - y = 200; x = 4y C. x - y = 200; x = 3y D. x + y = 200; x = 4y
Find (t) and
(t) for r(t) = 10ti+7t²j+5t³k.
What will be an ideal response?
Match the function with its graph.A)B)
C)D)
A. 1B, 2D, 3C, 4A B. 1A, 2B, 3C, 4D C. 1A, 2D, 3C, 4B D. 1A, 2C, 3D, 4B
Solve the equation by completing the square.x2 + 70 = 17x
A. {-70, -1} B. {10, 7} C. {1, 70} D. {-10, -7}