A customer can choose one of two amplifiers, one of three compact disc players, and one of five speaker models for an entertainment system. Determine the number of possible system configurations.
?
A. 40
B. 35
C. ?30
D. 25
E. 20
Answer: C
You might also like to view...
Find the quadratic approximation of f at x = 0.f(x) = sin ln(10x + 1)
A. Q(x) = 10x + 50x2 B. Q(x) = 1 + 10x + 50x2 C. Q(x) = 1 - 10x + 50x2 D. Q(x) = 10x - 50x2
Calculate the sum.(-31) + (-50)
A. -19 B. 81 C. -81 D. 19
Solve.The daily profit in dollars of a specialty cake shop is described by the function 
where x is the number of cakes prepared in one day. The maximum profit for the company occurs at the vertex of the parabola. What is the maximum profit?
A. $170.00 B. $204,504 C. $28,900 D. $142,296
Provide an appropriate response.If the total profit (in dollars) from the sale of x radios is P(x) = 50x - 0.05x2 - 700 + 5 ln(x), use Newton's method to approximate the break-even points for profit. (Note: There are 2 break-even points; one is between 10 and 50, and the other is between 900 and 1000.)
What will be an ideal response?