Find the length of an arc intercepted by a central angle ? in a circle of radius r. Round your answer to 1 decimal place.r = 16.12 ft; ? = 
radians
A. 9.2 ft
B. 13.8 ft
C. 4.6 ft
D. 2.3 ft
Answer: C
Mathematics
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Determine the number of terms and identify the coefficient of each term of the expression.-2w + 7w2
A. 2; -2 B. 2; -2 and 7 C. 2; 2 D. 2; 2 and 7
Mathematics
Solve the absolute value inequality. Write your answer in interval notation.-|4 - 3x| + 1 > -2
A. 
B. 
C. 
D. 
? 
Mathematics
Write the decimal as a percent.9.5
A. 95% B. 0.95% C. 950% D. 0.0095%
Mathematics
Fill in the blank with one of the words or phrases listed below. 
The basic unit of length in the metric system is the 
.
A. liter B. gram C. meter D. perimeter
Mathematics