Add. Simplify, if possible.
+ 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Approximate the square root to three decimal places.
A. 2.449 B. 2.454 C. 6.000 D. 2.446
Mathematics
Solve the problem.Mr. Larsen's third grade class has 22 students, 12 girls and 10 boys. Two students must be selected at random to be in the fall play. What is the probability that no boys will be chosen? Order is not important.
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
? 
A. 
B. 
C. 
D. 
Mathematics
Find the angle ? between the given vectors to the nearest tenth of a degree.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics