Write the complex number in trigonometric form. Begin by sketching the graph to help find the argument ?.
?
What will be an ideal response?
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Provide an appropriate response.In those states with a sales tax, all items offered for sale are subject to the tax.
A. True B. False
Solve the problem.Suppose that $1100 is invested at 5% interest, compounded semiannually. Find the function for the amount of money after t years.
A. A(t) = 1100(1.05)t B. A(t) = 1100(1.025)t C. A(t) = 1100(1.025)2t D. A(t) = 1100(1.05)2t
Solve the problem.A summer camp wants to hire counselors and aides to fill its staffing needs at minimum cost. The average monthly salary of a counselor is $2400 and the average monthly salary of an aide is $1100. The camp can accommodate up to 35 staff members and needs at least 20 to run properly. They must have at least 10 aides, and may have up to 3 aides for every 2 counselors. How many counselors and how many aides should the camp hire to minimize cost?
A. 19 counselors and 23 aides B. 13 counselors and 16 aides C. 8 counselors and 12 aides D. 13 counselors and 17 aides
Graph the linear equation and determine its slope, if it exists.2x - 5y = 20
A. slope = - 
B. slope = - 
C. slope = 
D. slope = 
