Answer:
The sum of next 8 terms is 292,968
Step-by-step explanation:
Here, the sequence is 3, 15, 75 , ...
Since the given term is in geometric progression, so
And here, r = 15/ 3 = 5
So, a = 3
r = 5
n = 8
So, sum of n terms of G. P
or,
= 292,968
Hence, the sum of next 8 terms is 292,968.
Answer:
184 divided by 8 = 23 minutes per day
Step-by-step explanation:
To round to the nearest hundred, you look at the 10's spot
because in this case the 10's spot is a 5 you round the 8 to a 9
32900
Answer:
B
Step-by-step explanation:
you add 3 plus 2 which gives you 5
then it said one red marble which is 2/5 then it said another one which is 1/4
2/5 times 1/4 equals 1/10
Answer:
just double the number each time.
Step-by-step explanation:
so it would be 1, 2, 4, 8, 16, 32, 64, etc.