Use finger multiplication to do the calculations.
?
?
A. 425
B. 549
C. 1,098
D. 9
E. 61
Answer: B
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Determine whether the expression is a polynomial. If so, write the polynomial in standard form.
?
?
A. ?Polynomial: 
B. ???Polynomial: 
C. ??Polynomial: 
D. ?Polynomial: 
E. ?The expression is not a polynomial.
If f satisfies the equation of change 
where m is a constant, then f is an exponential function with growth factor 
.
?
Answer the following statement true (T) or false (F)
Determine whether A = B, A ? B, B ? A, A ? B, B ? A, or if none of these applies.A = {a, e, i, o, u}B = {e, o, i, u, a}
A. A ? B, B ? A, and A = B B. A ? B, B ? A, and A = B C. None of these D. A = B
Solve the problem.A particular substance decays in such a way that it loses half its weight each day. How much of the substance is left after 10 days if it starts out at 128 grams?
A. 
g
B. 4 g
C. 
g
D. 8 g