Answer:
105
Step-by-step explanation:
15*6=90
6*5=30
30/2=15
90+15=105
Answer: (C) 13,120
<u>Step-by-step explanation:</u>
Given the sequence {4, 12, 36, 108, ... , 8748} we know that the first term (a) is 4 and the ratio (r) is
Input the values above into the Sum formula:
144.4 is the answer when rounded of to the nearest tenth(1/10 or 0.1)
True
Step-by-step explanation:
I double checked it I'm positive