Determine if the sequence is geometric. If the sequence is geometric, find the common ratio.3, -6, 12, -24, 48, . . .
A. no
B. yes, -2
C. yes, - 
D. yes, 6
Answer: B
Mathematics
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Find the limit.
A. 9
B. 
C. -?
D. 
Mathematics
Give an appropriate answer.Let
f(x) = 49. Find
.
A. 7 B. -6 C. 2.6458 D. 49
Mathematics
Solve the problem.A garden hose is spraying a stream of water at a box on the ground with a force of 3.3 pounds. The water stream makes an angle of 60 degrees with the ground. What is the horizontal component of the force?
A. 2.858 B. 0.5000 C. 1.650 D. -3.143
Mathematics
Use the four-step method in problem solving to solve the problem.City A has an elevation of 3547 feet above sea level while city B has an elevation of 67 feet below sea level. How much higher is City A than City B?
A. 3714 feet B. -3380 feet C. -3480 feet D. 3614 feet
Mathematics