Determine whether the given set is empty.{x | x is a person who owned a laptop computer before 1970}
A. Empty
B. Not empty
Answer: A
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Graph the equation and its tangent.Graph y = x2 + 2x + 2 and the tangent to the curve at the point whose x-coordinate is 1.
A. 
B. 
C. 
D. 
Find the volume of the solid generated by revolving the region about the given axis. Use the shell or washer method.The region in the first quadrant bounded by x = 6y - y2 and the y-axis about the line x = -1
A. 
?
B. 
?
C. 
?
D. 
?
Solve the problem. Use a FICA rate of 6.2%, a Medicare rate of 1.45%, and an SDI rate of 1%. Assume the person's earnings will not exceed $31,800 for the year. Round to the nearest cent if needed.Lily Adams is paid 8% commission on sales. During a recent week, she had sales of 
and returns of 
Find her Social Security tax, Medicare tax, and SDI deduction for the week.
A. $38.29, $8.96, $6.18 B. $39.21, $6.18, $6.32 C. $36.88, $8.63, $5.95 D. $37.38, $8.74, $6.03
Find an expression for the function y=f(x) whose graph is the bottom half of the parabola 
What will be an ideal response?