George works in an office as a cleaner he earns a total of $25 for five hours of cleaning later that year he earned $30 for six
2 answers:
You might be interested in
<u>Answer:</u> The value of 15th term is 0
<u>Step-by-step explanation:</u>
The nth-terms of an AP is written as
where,
a = first term
n = number of term
d = common difference
5th tem will be =
11th tem will be =
15th tem will be =
The given ratio between 5th and 11th term is 5 : 2
Taking the ratios:
Hence, the value of 15th term is 0