Provide an appropriate response.Determine whether the sequence is arithmetic, geometric, or neither. If the sequence is geometric, find the common ratio r. If the sequence is arithmetic, find the common difference d.4, 12, 36, 108, 324
A. geometric, r = 12
B. geometric, r = 3
C. arithmetic, r = 
D. arithmetic, d = 12
Answer: B
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Solve the problem.The number of births in County A has been increasing in recent years. Use the information given on the bar graph for the years 1960 and 1990, letting 
represent the year 1960 and letting y represent the number of births.
A. y = 
x + 
B. y = 
x + 1693
C. y = 
x - 2190
D. y = 
x + 1693
Solve the problem.The rectangular front of a house measures 29 feet by 32 feet. A rectangular door on the side of the house measures 6 feet by 5 feet. There are also 8 rectangular windows on the front of the house, each measuring 2 feet by 4 feet. How many square feet of siding will be needed to cover the front of the house not counting the area covered by the door and windows?
A. 94 ft2 B. 928 ft2 C. 834 ft2 D. 890 ft2
Convert the angle in degrees to radians. Express the answer as multiple of ?.45°
A. 
B. 
C. 
D. 
Find the center and radius of the circle.x2 + y2 - 18x - 2y + 33 = 0
A. (9, 1); r = 7 B. (-9, -1); r = 49 C. (-1, -9); r = 49 D. (1, 9); r = 7