Find the correct identity, if f is a scalar field, F and G are vector fields.
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Mathematics
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Evaluate the function.Find f(-6) for
A. -54 B. -14 C. -2 D. 54
Mathematics
Perform the indicated operation and simplify.
- 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.As part of her retirement savings plan, Patricia deposited $200 in a bank account during her first year in the workforce. During each subsequent year, she deposited $35 more than the previous year. Find how much she deposited during her twentieth year in the workforce. Find the total amount deposited in the twenty years.
A. $865; $21,300 B. $900; $22,000 C. $900; $11,000 D. $865; $10,650
Mathematics
Determine whether it is true or false that the given number is a solution of the equation.27; 7(y - 12) = 105
A. True B. False
Mathematics