math
posted by john .
find the fith term (a5) of the sequence with the first term a1=10 and for whic each succwssive term is three tenths of the previous

A1 = 10
A2 = .3*10
A3 = .3^2 * 10
A4 = .3^3 * 10
An = .3(n1) * 10
A5 = .3^4 * 10
Respond to this Question
Similar Questions

Math
3,5,5... The first term in the sequence of #'s shown above is 3. Each even # term is 2 more than the previous term and each odd # term, after the first, is 1 times the previous term. For example, the second term is 3+2, and the third … 
math30
Sequences 1)A sequence has a first term of 24 and every other term is one half of the previous term. a)Write the first four terms of the sequence. b)Find a recursive formula that defines this sequence. c)Find an explicit formula that … 
Arithmetic Sequence
Given the third term of an arithmetic sequence less than the fourth term by three. The seventh term is two times the fifth term. Find the common difference and the first term. 
math ( sequence )
A sequence is generated in which each term is 5 less than the previous term. If the twentieth term is 32, what is the fifteenth term ? 
math
Each term in a sequence of numbers, except for the 1st term, is 2 less than the square root of the previous term.If the 3rd term of this sequence is 1, what is the first term? 
SAT Math
9, 13, 17, 21, ... In the sequence above, each term after the first is 4 greater than the previous term. What is the difference between the 105th term and the 99th term? 
Algebra
Which pattern could have been used to create the sequence? 
Algebra
I am so lost on these problems. Write a geometric sequence that starts with 3 and has a common ratio of 5. What is the 23rd term in the sequence. Write an arithmetic sequence that has a common difference of 4 and the eighth term is … 
Quick math help
Find the tenth term of the sequence: 6,1,8... Is it 57? 
maths
The fith term of an arithmetic sequence is 23 and the 21th term is 72 Determine the first three terms of the sequence and the nth term