Find the mean for the sequence of numbers.7, 8, 9, . . . , 48
A. 9
B. 18
C. 27.5
D. 13.75
Answer: C
Mathematics
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Find the power series representation for f(x).f(x) = 
A. 1 + 4x + 
x2 + 12x3 + . . .
B. 4x + 
x2 + 4x3 + . . .
C. 1 + 4x + 
x2 + 4x3 + . . .
D. 4x + 
x2 + 12x3 + . . .
Mathematics
Graph the system of inequalities.-2x + y < 10-2x + y > 1
A. No solution
B. 
C. 
D. 
Mathematics
Given that the polynomial function has the given zero, find the other zeros.f(x) = x3 - 64; 4
A. -2 + 2
i, -2 - 2
i
B. -1 + 2
i, -1 - 2
i
C. -2 + 
i, -2 - 
i
D. -2 + 4
i, -2 - 4
i
Mathematics
Find the volume of the solid. Use 
for ?. 
A. 60 cu m B. 10 cu m C. 180 cu m D. 13 cu m
Mathematics