Answer:
yes it very is..................
Step-by-step explanation:
........
How many times can you make 36 out of those two numbers? Alone, 6x6=36 (6+6+6+6+6+6=36) and 18x2=36 (18+18=36) and then 18+6+6+6=18 because 6x3=18.
Answer:
C
Step-by-step explanation:
9514 1404 393
Answer:
71.447296
Step-by-step explanation:
The sequence is geometric with first term 100 and common ratio -0.4. Then the sum of n terms is ...
Sn = 100(1 -(-0.4)^n)/(1 -(-0.4))
and the sum of 9 terms is ...
S9 = 100(1 -(-0.4^9))/(1.4) = 71.447296
Use a percentage finder ;), also it will show you the work on some sites
;)