9514 1404 393
Answer:
a2 = 12
a3 = 36
Step-by-step explanation:
Terms of a geometric sequence have a common ratio. If we call that ratio r, then we have ...
a2 = 4r
a3 = (a2)r = 4r^2
108 = (a3)r = 4r^3
27 = r^3 . . . . . . . . . . . divide by 4
3 = r . . . . . . . . . . cube root
__
a2 = 4(3) = 12
a3 = 12(3) = 36
Hi!
The GCM of 14 and 28 is 7. 7 goes into 14 2 times, and goes into 28 4 times. So...
2/4
Which can be simplified further to 1/2
The answer is 1/2
Hope this helps! :)
Answer:
around 30
Step-by-step explanation: dont quote me though
