Answer:
18/2 is 9
Step-by-step explanation:
2*9 is 18
Answer:
Sum (from n = 0 to n = 33) of 10 + 15 * n
Step-by-step explanation:
The sigma notation is to express an arithmetic series as a summation, in this case we can see that it starts at 10 and ends at 505.
What we can notice is that the values are increasing by 15 units, therefore that will be the proportion that accompanies "n".
Now, we must calculate, how many times is "n", in the final value, for this we subtract the initial value, that is 10 and divide it by 15.
505 - 10 = 495/15 = 33
So "n" goes up to 33
So that series is expressed like this:
Sum (from n = 0 to n = 33) of 10 + 15 * n
Hope this helps & if you don’t understand something just ask :)
Answer: ._.
Step-by-step explanation:
mi pan zu zu zu zu zu zu mi pan akakus nam nam nam MI PAAAAAAANNNN
Answer:
he earned 810 dollars.
Step-by-step explanation:
9% of 9000 is 810 so therefore he earned 810 dollars
