Solve the problem.A developer wants to enclose a rectangular grassy lot that borders a city street for parking. If the developer has 320 feet of fencing and does not fence the side along the street, what is the largest area that can be enclosed?
A. 19,200 ft2
B. 25,600 ft2
C. 6400 ft2
D. 12,800 ft2
Answer: D
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Find the derivative of the function.f(t) = (6 - t)(6 + t3)-1
A. f '(t) = 
B. f '(t) = 
C. f '(t) = 
D. f '(t) = 
Provide an appropriate response.Find the diameter of a circle with a circumference of 50.24 cm (round to the nearest hundredth).
Fill in the blank(s) with the appropriate word(s).
Solve. If necessary, round to the nearest tenth.The zoo has hired a landscape architect to design the triangular lobby of the children's petting zoo. In his scale drawing, the longest side of the lobby is 17 cm. The shortest side of the lobby is 3 cm. The longest side of the actual lobby will be 40 m. How long will the shortest side of the actual lobby be?
A. 2.3 m B. 7.1 m C. 0.1 m D. 226.7 m
Find the domain and the range for the function.
A. D: (-?, ?), R: (-?, ?) B. D: (-?, 6) ? (6, ?), R: (-?, 1) ? (1, ?) C. D: (0, ?), R: (1, ?) D. D: (-?, -6) ? (-6, ?), R: (-?, ?)