Use an equation to solve the problem.Sales tax on a $14 compact disc is $0.84. At what rate is sales tax computed?
A. 2%
B. 6%
C. 8%
D. 5%
E. 3%
Answer: B
Mathematics
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Write the equivalent statement.Enter >,
What will be an ideal response?
Mathematics
Find the first four terms of the binomial series for the given function.(1 + 2x)1/3
A. 1 - 
x + 
x2 - 
x3
B. 1 + 
x + 
x2 + 
x3
C. 1 + 
x - 
x2 + 
x3
D. 1 + 
x - 
x2 + 
x3
Mathematics
Divide numerator and denominator by the highest power of x in the denominator to find the limit.
A. 5 B. 125 C. 25 D. does not exist
Mathematics
Find the sum of the n terms of the indicated geometric sequence with the given values.160, -80, 40, . . . ; n = 6
A. 105
B. 
C. 110
D. 315
Mathematics