Perform the indicated operation, if possible.[-2 9 1] - [4 3]
A. [-6 6 1]
B. [-6 6 -2]
C. [-6 9 -2]
D. Not defined
Answer: D
Mathematics
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Evaluate the integral.
A. 
B. 
- 
C. - 
D. 
+ 
Mathematics
Solve the problem.The accompanying figure shows the graph of y = x2 shifted to a new position. Write the equation for the new graph.
A. y = (x + 6)2 B. y = (x - 6)2 C. y = x2 + 6 D. y = x2 - 6
Mathematics
At one high school, students can run the 100-yard dash in an average of 15.2 seconds with a standard deviation of 0.9 seconds. The times are very closely approximated by a normal curve. Find the percent of times that are:More than 15.2 seconds
A. 34% B. 50% C. 68% D. 48%
Mathematics
Verify the identity.
= 
What will be an ideal response?
Mathematics