Mathematics Homework Solutions

Congruences

Is ... congruent to 1(mod 11)? I know this answer is yes but do not know how to prove this.

Various Statistics Problems

1. Event A: You spend your entire Memorial Day 2006 in Acapulco. Event B: You spend your entire Memorial Day 2006 with some of your friends. TRUE OR FALSE: A and B are mutually exclusive events. 2.Event A: You spend your entire Memorial Day 2004 in Denver. Event B: You spend your entire Memorial Day 2004 in Vermont. TRU ...continues

recursion formula

What would the recursion formula be for that problem. Please see attachment.

odd numbers

How do I add the odd numbers from 5 to 371?

Question regarding combinations

If you have six pairs of jeans, three shirts and two pairs of sandals, how many different outfits can you wear.

log question

how do I solve the equation (log subscrpt 4) x =3

numbered terms

what are the first four terms of the sequence whose general term s An=4(n-1)!/n!

combinations

how many four letter codes can be formed using A,B,C,D,E and F. No letter can be used more than once.

log question

how do I evaluate (log subscript 5) 9?

combinations

A disk jockey can play 7 songs during his program. If there are 13 songs to chose from, in how many differenent orders can the song be arrangend?

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