Find the common ratio.
, 
, 
, 
, . . .
A. 
B. 5
C. 
D. 
Answer: C
Mathematics
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Evaluate.
2
A. 
B. 
C. 
D. 
Mathematics
In the sequence below each number (other than the first two numbers) is the sum of the previous two numbers. Use this rule to find the missing terms of the sequence.2, 4, 6, 10, 16, 
A. 18 B. 20 C. 22 D. 26
Mathematics
Find the length of the arc intercepted by a central angle ? in a circle of radius r. Round your answer to three decimal places when necessary.? = 40°, r = 12 in.
A. 9.216 in. B. 8.378 in. C. 7.54 in. D. 6.702 in.
Mathematics
Solve the equation. Write the answer in a + bi form.x3 - 8 = 0
A. 2, 1 - 
i, -1 - 
i
B. 2, -1 + 
i, -1 - 
i
C. 2, 1 + 
i, -1 - 
i
D. 2, 1 + 
i, 1 - 
i
Mathematics