Mathematics Homework Solutions

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?

Logarithm

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

Find the first four terms of the sequence given its general term.

What are the first four terms of the sequence whose general term is 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.

Logarithm

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 different orders can the song be arranged?

Arithmetic sequence

How do I find the 40th term of the arithmetic sequence knowing the general term An=(Asubscript n -1)n-3? The first term in A1=9

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