Solve the problem.How many 3-letter codes can be formed using the letters A, B, C, D, and E? No letter can be used more than once.
A. 20
B. 40
C. 10
D. 60
Answer: D
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The wages of employees of a small accounting firm are as follows. Prepare a frequency distribution. ? $16000, $18000, $25000, $35000, $20000, $30000,$25000, $30000, $35000, $50000, $18000, $60000,$14000? SalaryFrequency$60000__________$50000__________$35000__________$30000__________$25000__________$20000__________$18000__________$16000__________$14000__________
What will be an ideal response?
Find the nth term and the indicated term of the arithmetic sequence {an} whose initial term, a, and common difference, d, are given.a1 = 92; d = -9an = ?; a8 = ?
A. an = 92 - 9n; a8 = 29 B. an = 101 - 9n; a8 = 29 C. an = 92 - 9n; a8 = -16 D. an = 101 - 9n; a8 = -16
Provide an appropriate response.Use a property of logarithms to evaluate log8825.
A. 
B. 25
C. 
D. 8
Determine from its graph if the function is one-to-one.f(x) = 
A. Yes B. No