Solve the equation.
- 
= 7
A. 10
B. 
C. 14
D. 35
Answer: B
Mathematics
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Perform the indicated operation. Simplify, if possible.
- 
A. 
B. - 
C. 
D. 
Mathematics
Solve the problem.Consider the learning curve defined in the graph. Depicted is the accuracy, p, expressed as a percentage, in performing a series of short tasks versus the accumulated amount of time spent practicing the tasks, t. Find each limit, if it exists:
p(x), 
p(x), 
p(x)
A. 100; 100; 100 B. 40; 100; 100 C. 40; 100; does not exist D. 40; 40; 40
Mathematics
Solve. x - y + 2z = 22x + z = 0 x + 5y + z = -10
A. (0, 0, -2) B. (0, -2, 2) C. (0, -2, 0) D. No solution
Mathematics
List and describe five causes of test anxiety.
What will be an ideal response?
Mathematics