Provide an appropriate response.Consider determining how many possible phone numbers are in an area code (repeated numbers allowed). Is this a combination, a permutation, or neither?
A. Neither
B. Permutation
C. Combination
Answer: A
Mathematics
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Solve the linear equation.-3 + 8m - 1 = 9m - 24 - 3m
A. 10 B. -20 C. -10 D. 20
Mathematics
Solve the problem.If the sides of a square are increased by 2 meters, the area becomes 81 square meters. Find the length of a side of the original square.
A. 11 m B. 9 m C. 2 m D. 7 m
Mathematics
Find the missing parts of the triangle.A = 28°a = 35 kmb = 55 km
A. B1 = 104°, C1 = 48°, c1 = 72 km B2 = 20°, C2 = 132°, c2 = 25 km B. B = 48°, C = 104°, c = 72 km C. No solution D. B1 = 48°, C1 = 104°, c1 = 72 km B2 = 132°, C2 = 20°, c2 = 25 km
Mathematics
Write the equation of the line tangent to the graph of 
at 
.
?
A. 
B. 
C. 
D. 
E. 
Mathematics