Express the Following Repeating Decimal as a Fraction

Q39: Find the first four nonzero terms of

Q40: Find the interval of convergence for the

Q41: Classify the following series as absolutely convergent,

Q42: Determine which answer best describes the sequence.

Q43: Determine which answer best describes the sequence.

Q45: Determine whether or not the following series

Q46: Find the interval of convergence for the

Q47: Determine whether or not the following sequence

Q48: Find the interval of convergence for the

Q49: Determine whether or not the following series