Find the elasticity.q = D(x) = 800 - x
A. E(x) = 
B. E(x) = 
C. E(x) = 
D. E(x) = x(800 - x)
Answer: A
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Two sides and an angle are given. Determine whether the given information results in one triangle, two triangles, or no triangle at all. Solve any triangle(s) that results.A = 30°, a = 24, b = 48
A. B = 60°, C = 90°, c = 41.6 B. B = 90°, C = 60°, c = 41.6 C. B = 60°, C = 60°, c = 41.6 D. no triangle
Evaluate the expression.2!4!
A. 72 B. 48 C. 8 D. 24
Perform the division. Write the answer with positive exponents.
A. 4x3 - 5x2 + 3
B. 4x3 - 25x7 + 15x6 + 40x4 + 7x2
C. 20x8 - 5x2 + 3 + 
+ 
D. 4x2 - 5x + 3 + 
+ 
Solve the problem.The following data represents the average percent of possible sunshine for a certain city in Indiana. 
Draw a scatter diagram of the data for one period. Find the sinusoidal function of the form 
that fits the data. Draw the sinusoidal function on the scatter diagram. Use a graphing utility to find the sinusoidal function of best fit. Draw the sinusoidal function of best fit on the scatter diagram.
What will be an ideal response?