Determine if the given function y = f(x) is a solution of the accompanying differential equation.Differential equation: y' = e- 5x - 5yInitial condition: y(0) = 0Solution candidate: y = 5xe- 5x
A. No
B. Yes
Answer: A
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Graph the given inequality.x ? 2
A.
B.
C.
D.
Find the first six terms of the sequence.a1 = 1, an = 2an-1
A. 1, 3, 6, 9, 12, 15 B. 1, 2, 4, 8, 16, 32 C. 0, 3, 3, 6, 9, 12 D. 2, 4, 8, 16, 32, 64
Solve the problem. Round to the nearest dollar unless otherwise stated.A dry cleaner made the following cleaner purchases:Beginning inventory:187 units at $1.50April:407 units at $1.30May:468 units at $1.10December:176 units at $1.90Inventory at year end shows that 298 units remain. Find the inventory value using the weighted average, FIFO, and LIFO methods.
A. Weighted average: $399 FIFO: $566 LIFO: $447 B. Weighted average: $566 FIFO: $469 LIFO: $425 C. Weighted average: $566 FIFO: $469 LIFO: $447 D. Weighted average: $399 FIFO: $469 LIFO: $425
Solve by completing the square.4x2 + 35 = -24x
A. ,
B. ,
C. ,
D. ,