Provide an appropriate response.Consider the arrangements of the letters in the word ALGEBRA. Are these combinations, permutations, or neither?
A. Combinations
B. Permutations
C. Neither
Answer: B
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Solve the radical equation.
- 1 = 7
A. 64
B. 36
C. 8
D. 2
Write as a proportion.15 is to 18 as 2.5 is to 3.
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 6% 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. $27.88, $6.52, $4.50 B. $27.51, $6.43, $4.44 C. $28.48, $6.66, $4.59 D. $29.09, $4.59, $4.69
Find the standard equation of the hyperbola.Vertices at (0, ±4), asymptotes at y = ± 
x
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1