Evaluate the expression.
1/2
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Evaluate the integral.
sin t dt
A. 
B. 
C. 
D. 1
Mathematics
Provide an appropriate response.Simplify and express your answer in terms of positive exponents: 
What will be an ideal response?
Mathematics
Write the decimal point in the correct location. 
A. 54.8 B. 0.548 C. 5.48 D. 0.0548
Mathematics
Solve the problem.Sarah has grades of 66 and 78 on his first two tests. If she wants an average of at least 70 after her third test, what score must she make on that test?
A. 72 or more B. 71 or more C. 70 or more D. 66 or more
Mathematics