Solve.A pie-shaped (triangular) lake-front lot has a perimeter of 1700 feet. One side is 300 feet longer than the shortest side, while the third side is 500 feet longer than the shortest side. Find the lengths of all three sides.
A. 300 ft, 600 ft, 800 ft
B. 100 ft, 200 ft, 300 ft
C. 400 ft, 400 ft, 400 ft
D. 400 ft, 700 ft, 900 ft
Answer: A
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Solve the given equation. Give an exact solution.log (x + 3) = log (2x - 2)
A. ?
B. 
C. 
D. 
Solve the problem.A 15-kg mass is attached to a spring that hangs vertically and is stretched 1 m from the equilibrium position of the spring. Assume a linear spring with F(x) = kx. How much work is required to stretch the spring and lower the mass 1 m? Round to four decimal places when appropriate.
A. 220.5 J B. 36.75 J C. 183.75 J D. 367.5 J
Write a symbolic representation for the linear function f that computes the following.The number of ounces in x pounds
A. f(x) = 16x
B. f(x) = 4x
C. f(x) = 
x
D. f(x) = 16 + x
Decide on a suitable restriction on the domain so that the function is one-to-one and the range is not changed.f(x) = (x - 4)2
A. [-4, 4) B. [-4, ?) C. [4, ?) D. (-4, 3)