Use a calculator to find the function value.cos 74.2°
A. 0.962
B. 0.364
C. 3.53
D. 0.272
Answer: D
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The circular ring has an inner radius of 2 and outer radius of 5.
An object similar to the circular ring shown is
A. a circle of radius 5. B. another circular ring with inner radius 4 and outer radius 7. C. another circular ring with inner radius 5 and outer radius 12.5. D. a circle of radius 2. E. none of these
Perform the conversion. Round to the nearest hundredth when necessary.14 km to mi
A. 14.84 mi B. 22.54 mi C. 8.69 mi D. 13.24 mi
Use the prime factorization method to find the LCM of the variable expressions.7a3b, b2c, and ac2
A. 7a4b3c3 B. 7b C. 7a3b2c2 D. 7a2b2c3
Solve the problem.The Little Town Arts Center charges $25 for adults, $14 for senior citizens, and $10 for children under 12 for their live performances on Sunday afternoon. This past Sunday, the paid revenue was 
for 792 tickets sold. There were 41 more children than adults. How many children attended?
A. 299 children B. 215 children C. 268 children D. 309 children