Solve the differential equation.xy'+ 4y = 
, x > 0
A. y = 
, x > 0
B. y = 
, x > 0
C. y = 
, x > 0
D. y = 
, x > 0
Answer: D
Mathematics
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A. Yes B. No
Mathematics
Solve the problem.After a new firm starts in business, it finds that its rate of profits (in hundreds of dollars per year) after t years of operation is given by 
Find the profit in year 8 of the operation.
A. $42,700 B. $52,150 C. $18,900 D. $60,000
Mathematics
Provide an appropriate response.If A = p + prt, then r =
A. 
B. 
C. A - p - pt
D. 
E. 
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Answer the question or write an explanation.What is the minimum number of quadrants totally or partially shaded in the graph of y > mx + b, when m > 0, b > 0? Which quadrants are they?
What will be an ideal response?
Mathematics