Solve the problem.There were 500 people at a play. The admission price was $2 for adults and $1 for children. The admission receipts were $780. How many adults and how many children attended?
A. 110 adults and 390 children
B. 220 adults and 280 children
C. 195 adults and 305 children
D. 280 adults and 220 children
Answer: D
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A certain function is an exponential function of time. The yearly growth factor is 1.47. What is the decade growth factor? Round your answer to two decimal places. ?
A. 0.15 B. 1.04 C. 47.12 D. 14.70
Match the surface show below to the graph of its level curves.
A. 
B. 
C. 
D. 
Evaluate the surface integral of the function g over the surface S.G(x, y, z) = 
; S is the surface of the parabolic cylinder 10y2 + 5z = 15 bounded by the planes 
x = 1, y = 0, and z = 0
A. 
B. 
C. 
D. 
In the following question(s), FN represents the Nth Fibonacci number.If F1000 = a and F1001 = b, then F1003 =
A. 2a - b. B. b - a. C. a + 2b. D. a + b. E. none of these