Answer:
a(14)=469762048
Step-by-step explanation:
geometric sequence= a(n)=a*r^(n-1)
we have:
a=7
r=28/7=4
So:
a(14)=7*4^(14-1)
=7*4^(13)
=469762048
hope this helps
16 dimes and 7 quarters
I hope this helps :)
Answer:
About 32 times more
Step-by-step explanation:
3 * 10^2 = 300
9 * 10^0 = 9 * 1 = 9.
Number of teachers who atten = 300 - 9
= 291.
291 / 9
= 32.333..
Answer:
56
Step-by-step explanation:
The reciprocal is 66 your welcome for my own help