Answer:
A. 9.7 x 10^3
Step-by-step explanation:
3.6 × 10^3
+ <u>6.1 × 10^3</u>
9.7 x 10^3
Answer:
3x²y==
Step-by-step explanation:
Multiple the number
Answer:
Step-by-step explanation:
The series is missing from the question. I will answer this question with a general explanation by using the following similar series:

Required
The series
To do this, we simply replace n with the values
means n starts from 0 and ends at 6
means the series is a summation series
So, we have:


30 months is 2.5 years. Therefore,
i = p*r*t becomes i=$1800*0.065)*(2.5) = $292.50 (answer)