Solve.A watch has a purchase price of $20. If the sales tax on this purchase is $1.10, find the sales tax rate.
A. 5.5%
B. 0.945%
C. 0.055%
D. 0.052%
Answer: A
Mathematics
You might also like to view...
Find the derivative of y with respect to x, t, or ?, as appropriate.y = ln 
A. ln 
B. 
C. 
D. 
Mathematics
Solve the problem.Find the sum of the arithmetic progression: 4 + 10 + 16 + . . . + 112
A. 1102 B. 1106 C. 1094 D. 1110
Mathematics
Solve the problem.If 7x = 5,what does 7-3x equal?
A. -125
B. 
C. 
D. 125
Mathematics
Solve the inequality. Give the solution set in both interval and graph forms.
t ? - 60
A. [-80, ?)
B. (-?, -80]
C. (-?, 80]
D. [80, ?)
Mathematics