Write a formula for the general term (the nth term) of the sequence. Then use the formula for an to find the twelfth term of the sequence.3, 12, 21, 30, . . .
A. an = 6n - 2; a12 = 70
B. an = 6n - 9; a12 = 63
C. an = 9n - 6; a12 = 102
D. an = 9n - 2; a12 = 106
Answer: C
Mathematics
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Provide an appropriate response.Which method of apportionment was vetoed by George Washington?
A. Webster's method B. Hill-Huntington method C. Jefferson's method D. Hamilton's method
Mathematics
Translate into an equation. Do not solve the equation.Thirty-six divided by what number is equal to two?
A. 36 - x = 2
B. 
= 2
C. 36x = 2
D. 
= 36
Mathematics
For the given pair of functions, find the requested item.Given f(x) = x2 + 4x - 4 and g(x) = -8x2 + 6x - 2, find (f + g)(x).
A. -9x2 + 2x + 6 B. -8x2 + 10x + 6 C. -7x2 - 10x - 6 D. -7x2 + 10x - 6
Mathematics
Insert "?" or "?" in the blank to make the statement true.{0, 6} { 4, 6}
A. ? B. ?
Mathematics