Thursday
April 24, 2014

Homework Help: Math

Posted by mysterychicken on Friday, June 7, 2013 at 3:11pm.

1. Determine the formula for the nth term of the following sequence: 6, 14, 22, 30, 38, 46, ...
I got an = 8n - 2
Is that right?

2. The following statement is true by mathematical induction: (4/3)^n > n for all n > or equal to 6
True?

3. To find the 6th binomial coefficient of the expansion of (x + y)^15, find the value of 15C6
Not sure...

4. In how many ways can a 10-question, true-false exam be answered (assume that no questions are skipped)?
This really tricks me. I want to say 20 but I think there are more ways

5. In how many ways can 6 people sit in a 6-passenger car?
Again, not sure...36?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Sequences - Show full steps: 1a) Determine the formula for the nth term for 7,12...
Precalc - Find a formula for the nth term if... a)the 8th term is 8 and the 20th...
algebra 2/trig - Write the next term of sequence,and then write the rule for the...
algebra2/trig - Write the next term of sequence,and then write the rule for the ...
precalc - Determine whether the sequence is geometric or arithmetic. Then give ...
PreCal - Write a formula for the general term(the nth term)of the arithmetic ...
Math - Geometry - Please help! Need to find the 6th and nth terms in this ...
math - How do I figure out what the nth term is in a sequence? Exmaple: 1, 3, 5,...
Calculus - Write a formuls for the general term(nth term) of the arithmetic ...
Maths - Hi, I am working on some Nth problems - can anyone tell me if this is ...

Search
Members