How many distinguishable permutations of letters are possible in the word?COLORADO
A. 13,440
B. 6720
C. 4480
D. 40,320
Answer: B
Mathematics
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Find the equation of a circle satisfying the given conditions.Center: (-5, 0); radius: 11
A. x2 + (y + 5)2 = 11 B. (x - 5)2 + y2 = 121 C. (x + 5)2 + y2 = 121 D. x2 + (y - 5)2 = 11
Mathematics
Solve the proportion. Write the solution in decimal form when applicable.
= 
A. 2.2 B. 6 C. 1.6 D. 5.9
Mathematics
Solve the problem.Holly, whose regular rate of pay is $15, with time and a half for overtime, worked 44 hours last week. Find her gross pay for the week.
A. $600.00 B. $990.00 C. $660.00 D. $690.00
Mathematics
Shade the region of feasible solutions for the given constraints. x + y ? 3-3x + y ? -7x ? 0, y ? 0
A. 
B. 
C. 
D. 
Mathematics