Evaluate the integral.
A. 9xex - 9ex + C
B. 9ex - ex + C
C. 9ex - 9xex + C
D. xex - 9ex + C
Answer: A
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Solve the equation.y + 4.48 = 8.6
A. y = 4.12 B. y = 13.08 C. y = 0 D. y = 5.12
Solve the problem.When students at the local university held a food drive, 1458 cans of food were collected on the first day of the drive, 486 the second day, 162 the third day, and so on. Find the total number of cans collected the first five days.
A. 2178 cans B. 2184 cans C. 3690 cans D. 2160 cans
Draw a histogram based on the given frequency distribution table. The frequency distribution table shows the scores of 100 participants of a game.
What will be an ideal response?
Write an inequality to describe the situation.Kate will buy the jacket provided the cost c is at most $103.
A. c > 103 B. c ? 103 C. c ? 103 D. c < 103