For problems 4-15, perform the indicated operations and simplify.
A. 
B. 
C. 
D. 
E. none of these
Answer: C
Mathematics
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Perform the following operation.
?
Multiply 
and 
.
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Provide an appropriate response. Which of the following statements is a reasonable statement about a measurement?
A. Buy boards that are 5 meters tall to build a fence around your yard. B. Run 41 kilometers in a marathon race. C. Report your weight on your driver's license as 20 kilograms. D. Drink 2.5 liters of cold medication.
Mathematics
Find the exact value of the expression.sin 185° cos 65° - cos 185° sin 65°
A. 
B. - 
C. - 
D. 
Mathematics
Write the indicated term of the binomial expansion.(5x + 2)3; 3rd term
A. 60x B. 150x2 C. 120x D. 24
Mathematics