to evaluate 
.
Q88: Find the coefficient, C, of the term
Q89: Simplify the ratio of factorials <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBW1040/.jpg"
Q90: Expand <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBW1040/.jpg" alt="Expand using
Q91: Find the probability for the experiment of
Q92: Find the probability of tossing two die
Q94: Use the formula for <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBW1040/.jpg" alt="Use
Q95: Evaluate the binomial coefficient <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBW1040/.jpg" alt="Evaluate
Q96: Evaluate the binomial coefficient <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBW1040/.jpg" alt="Evaluate
Q97: Use the formula for <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBW1040/.jpg" alt="Use
Q98: Find the common difference d of the