Calculate.
A. 
B. 
C. 
D. 3
Answer: A
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Use the appropriate formula to find the indicated figurate number.the 10th hexagonal number
A. H10 = 60 B. H10 = 160 C. H10 = 210 D. H10 = 190
Use the rules for exponents to rewrite the expression and then evaluate the new expression. 
A. 0 B. -12 C. 1 D. -4
Consider the function 
.
?
Find the Taylor series of the function at the indicated point.
?
__________
?
Find its radius of convergence.
?
__________
?
Find the interval of convergence.
?
__________
What will be an ideal response?
When two resistors of resistances 
and 
are connected in parallel (see figure), the total resistance 
style="vertical-align:middle;" /> satisfies the equation
?
.
Find 
for a parallel circuit in which 
ohms and R must be at least 1 ohm.
?
A. 
B. 
C. 
D. 
E. 
