Use the RTSC Approach to solve the application.You have taken up gardening for relaxation and have decided to fence in your new rectangular shaped masterpiece. The length of the garden is 8 meters and 20 meters of fencing is required to completely enclose it. What is the width of the garden?
A. 2 m
B. 4 m
C. 2.5 m
D. 160 m
Answer: A
Mathematics
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Solve the problem.Find the area of the skating rink. Round to the nearest tenth.
A. 1156.7 ft2 B. 902.3 ft2 C. 578.3 ft2 D. 832.7 ft2
Mathematics
The position vector of a particle is r(t). Find the requested vector.The velocity at t = 0 for r(t) = cos(4t)i + 7ln(t - 5)j - 
k
A. v(0) = -
j
B. v(0) = 
j
C. v(0) = -4i - 
j
D. v(0) = 4i - 
j
Mathematics
Solve the direct variation.If m varies directly as p and m = 20 when p = 4, what is the value of m when 
A. 16 B. 25 C. 49 D. 35
Mathematics
Solve the problem.The polyniomial function f(x) = 6x3 + 25x2 + 12x - 7 has exactly one positive zero.Use the Intermediate Value Theorem to approximate the zero correct to 2 decimal places.
A. 0.50 B. 0.33 C. 0.66 D. 0.10
Mathematics