Solve the problem.A company makes three chocolate candies: cherry, almond, and raisin. Matrix A gives the amount of ingredients in one batch. Matrix B gives the costs of ingredients from suppliers X and Y. What is the cost of 100 batches from supplier X?
A = 
B =
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A. $6600
B. $4800
C. $7800
D. $3300
Answer: C
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Use the integral test to determine whether the series converges.
A. converges B. diverges
Solve using the quadratic formula. Use a calculator to approximate the solution to three decimal places.4.2x2 - 0.6x = -1.2
A. 0.071 ± 0.53 B. 0.071 ± 2.357i C. 0.143 ± 2.171i D. 0.071 ± 0.53i
Solve the problem.Two boats leave a dock at the same time. One boat is headed directly east at a constant speed of 35 knots (nautical miles per hour), and the other is headed directly south at a constant speed of 22 knots. Express the distance d between the boats as a function of the time t.
Fill in the blank(s) with the appropriate word(s).
Use the table to find the following derivative.Find Dx(g[f(x)]) at x = 2.
A. 5 B. -25 C. 15 D. 16