Solve the problem.The price p and the quantity x sold of a certain product obey the demand equation: 
What is the revenue to the nearest dollar when 300 units are sold?
A. $42,000
B. $78,000
C. $110,000
D. $20,000
Answer: A
Mathematics
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A. 1.937 × 102 in B. 0.00001937 × 104 in C. 1.937 × 10-5 in D. 1.937 × 103 in E. 1.937 × 10-4 in
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Add.1488 + 5874
A. 1252 B. 1127 C. 7362 D. 1228
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Decide whether the given number is a solution of the given equation.Is 6 a solution of x + 10 = 16x?
A. yes B. no
Mathematics
Provide an appropriate response.A(t) = P(1 + r)nt represents the amount of money in an account paying interest compounded n times per year. The percentage rate of growth 
is 
.
A. Decreasing B. Constant C. Increasing D. None of these
Mathematics