Find the nth, or general, term for the geometric sequence.1, , , ...

A. an =  
B. an = 
C. an = 
D. an = 1 - n

Answer: C

Mathematics

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Solve the problem.Find F '(x) if F(x) = dt.

A. 2x2 + dt
B. 2x2 + dt
C. 2x + dt
D. x + dt

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Mathematics

If a family has 7 children, in how many ways could the parents have 3 boys and 4 girls as children? ?  

A. 7 B. 38 C. 3 D. 40 E. 35

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Mathematics

Find the domain of f.f(x) = 

A. All real numbers B. {x | x ? 7, x ? -4} C. {x | x ? ±1} D. {x | x ? -7, x ? 4}

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Mathematics

Provide an appropriate response.(56 + 89) + 103 = 24856 + (89 + 103) = 248This is an example of the .

A. commutative property of addition B. associative property of addition C. associative property of multiplication D. commutative property of multiplication

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Mathematics