Find the general solution for the differential equation.x 
+ 2y = 5x2 + 6x
A. y = 5x3 + 6x2 + 
B. y = 
+ 2x3 + C
C. y = 
+ 2x + 
D. y = 5x2 + 6x + 
Answer: C
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Initially there are 260 newspaper subscriptions. In the absence of limiting factors, subscriptions would grow by 32% per week. There are only 2,190.00 households in town, and that is the maximum possible number of subscriptions. ?? A: Make a logistic model of newspaper subscriptions S after t weeks. ? B: Plot the graph of the model you found in part A over the first 20 weeks. ? C: According to the model, at what subscription level are subscriptions growing at the fastest rate? Round your answer to the nearest whole number. ? D: At what time did subscriptions reach the value you found in part C? Round your answer to the nearest whole number. ? Round your answers to two decimals, if necessary.
What will be an ideal response?
Verify the identity.
= cot y - cot x
What will be an ideal response?
Solve.Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 208 miles in the same time that Dana travels 188 miles. If Chuck's rate of travel is 5 mph more than Dana's, at what speed does Chuck travel?
A. 59 mph B. 52 mph C. 45 mph D. 47 mph
Simplify.
A. 64
B. 8
C. 
D. 