We have to evaluate the summation of (3n+2), with n ranging from 1 to 14. Let's write all the terms of the sum for each value of n:
n=1:
n=2:
n=3:
n=4:
n=5:
n=6:
n=7:
n=8:
n=9:
n=10:
n=11:
n=12:
n=13:
n=14:
Now, let's sum all the terms together, and we get:
Answer: NOT DOING HOMEWORK
Step-by-step explanation:
To find this, multiply 90 by 100 to get 9000. Then divide by 100 to get 9.
9 thousands can go into 90 hundreds.
Hope this helped!
Answer:
the correct answer is A , D