Short Answer
Find term number 21 of the sequence 30, 43, 56, 69, 82...
Correct Answer:
Verified
Correct Answer:
Verified
Q72: Find the general, or n<sup>th</sup>, term of
Q73: Find the coefficient, C, of the term
Q74: Simplify the ratio of factorials<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB10663/.jpg" alt="Simplify
Q75: Evaluate the finite series. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB10663/.jpg" alt="Evaluate
Q76: Find the term a<sub>2</sub> of the sequence
Q78: Write an expression for the n<sup>th</sup> term
Q79: Evaluate the infinite series, if possible. Give
Q80: In a state lottery in which 5
Q81: Simplify the ratio of factorials<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB10663/.jpg" alt="Simplify
Q82: Expand the expression using the binomial theorem.