Express in terms of i.
A. i
B. -8i
C. 8i
D. ±8
Answer: C
Mathematics
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Reconcile the bank statement with the check register balance. Find the current balance.
A. $1,968.49 B. $1,954.81 C. $2,260.18 D. $1,961.65
Mathematics
Complete the square in the given expression. Then factor the perfect square trinomial.m2 + 
m
A. m2 + 
m + 144 = (m +12)2
B. m2 + 
m + 
= 
2
C. m2 + 
m + 
= 
2
D. m2 + 
m + 
= 
2
Mathematics
Round as indicated.459,729 to the nearest ten thousand
A. 500,000 B. 470,000 C. 450,000 D. 460,000
Mathematics
Use the quotient rule to find the derivative.y = 
A. y' = 
B. y' = 
C. y' = 
D. y' = 
Mathematics