Answer:
144
Step-by-step explanation:
PEMDAS
(12)^2
144
The same distance it seems like it to me
Answer:
AC = 13.3
Step-by-step explanation:
6+4 = AB
10 / 6 = AC / 8
AC = 13.3
Trevor paints 1/6 of the fence surrounding his farm each day. How many days will it take him to paint 3/4 of the fence?
1/6= 0.167 per day
0.1667 So in one day Trevor can paint almost 17% of the fence.
3/4 = 0.75 days=?
0.75 / 0.17 = 4.4
Hence Trevor can paint the surrounding fence of the farm in 4 days, 75% completion.
Answer:
C is the correct answer
Step-by-step explanation:
it is geometric sequence
r=6/8=4.5/6=3/4
By using this equation:
a(n)=a*r^(n-1)
and we have a=8 , r=3/4
Then a(n)=8*(3/4)^(n-1) ⇒(C)
hope this helps