Answer:
Step-by-step explanation:
The answer is 48 feet because 4x6=24 and 24x2=48
Find an explicit formula for the sequence 30\,,\,150\,,\,750\,,\,3750,...30,150,750,3750,...30, space, comma, space, 150, space,
OverLord2011 [107]
The series shown is an geometric series and the explicit formula is given by:
an=ar^(n-1)
where
a=first term
n=number of terms
r=common ratio
from the sequence:
a=30
r=5
thus the explicit formula will be:
an=30(5)^(n-1)
hence the answer is:
an=30(5)^(n-1)
5’3 is 63 inches since her brother is 1/3 larger so 63/3= 21 inches
Hope this helps :) good luck!!!
