Use the fundamental counting principle to count the number of outcomes. How many different 4-letter radio-station call letters can be made if the first letter must be K or W, letters may be repeated, and the call letters cannot end in an O?
A. 35,152
B. 16,900
C. 33,800
D. 456,976
Answer: C
Mathematics
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Solve the system by elimination.-7x - 6y = -13-3x + 3y = -39
A. {(7, -6)} B. {(6, -5)} C. ? D. {(7, -5)}
Mathematics
Solve the problem.A car rental company charges $23 per day to rent a particular type of car and $0.12 per mile. Juan is charged $35.12 for a rental. How many miles did he drive?
A. 270 mi B. 293 mi C. 116 mi D. 101 mi
Mathematics
Translate the English sentence into an equation using the variables indicated.The length of a rectangle is 9 meters longer than four times the width. Use l for the length and w for the width of the rectangle.
A. l = 4w + 9 B. l = 4w - 9 C. l + w = 9 D. l = 9w + 4
Mathematics
Draw the angle.-
A.
B.
C.
D.
Mathematics