Determine whether the given sequence is arithmetic, geometric, or neither. If the sequence is arithmetic, find the common difference; if it is geometric, find the common ratio.{3n2}
A. Arithmetic; d = 3
B. Geometric; r = 3
C. Geometric; r = 
D. Neither
Answer: D
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Write the equation of the graph in its final position.The graph of y = ex is translated 9 units to the right and then 2 units upward.
A. y = ex - 9 + 2 B. y = ex + 2 + 9 C. y = ex + 9 + 2 D. y = ex - 2 + 9
Solve the problem. Round to the nearest hundredth.Using the employment information in the table on Alpha Corporation, find the mean for the grouped data.
A. 10.83 B. 13.57 C. 12.93 D. 15.50
A plane headed due south is traveling with an airspeed of 200 miles per hour. The wind currents are moving with constant speed in the direction 330°. If the ground speed of the plane is 100 miles per hour, what is its true course? ?
A. 257° B. ?285° C. ?220° D. ?240° E. ?190°
Evaluate the expression without a calculator.log8(32)
A. 
B. 
C. 
D.