Answer:
C
Step-by-step explanation:
Answer: The sum that will be the upper limit of this population is 1280.
Step-by-step explanation:
Since we have given that
Initial population a₁ = 960
Common ratio = 
So, We have to write the sum in sigma notation:

Since 
so, the sum is convergent, then,

Hence, the sum that will be the upper limit of this population is 1280.
Answer:
8399
Step-by-step explanation:
78*100=7800
58*10=580
7800+580+19=8399
Answer:
30 i think
Step-by-step explanation:
Answer:
its A 22%
Step-by-step explanation: