The nth term of a sequence is given. Find the first 4 terms.an = 8n - 1
A. 7, 17, 23, 33
B. 7, 15, 23, 31
C. 8, 15, 23, 31
D. 9, 15, 23, 31
Answer: B
Mathematics
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Solve. Round your answer to the nearest tenth.Find the area of a circle with a radius of 11.5 yards.
A. 144.4 yd2 B. 1661.1 yd2 C. 72.2 yd2 D. 415.3 yd2
Mathematics
Find the requested term in the sequence.The next term in 3, 12, 48, 192, 768, . . .
A. 768 B. 12,288 C. 256 D. 3072
Mathematics
Find the missing expression.
+ 
= 
A. 35x - 4 B. 9x - 2 C. 35x - 2 D. 9x + 2
Mathematics
Perform the indicated operation and, if possible, simplify.
÷ 
A. 1
B. 
C. 
D. 
Mathematics