Answer: Radius is 15.9975 meters.
Step-by-step explanation:
The formula to find radius of circle is r= so plug in our known variables and solve...
r=
r=15.9975
Answer:
t = ln2/0.075
t = 9.24 years.
hope this helps
a5 =243 x (1/3)^(5-1) = 243x 1/81 =3
Explanation
a(n) = a(1) x r^(n-1)
9 plates x 15 cups = 135 total cups.
135 cups x 10 chocolate balls = 1,350 total.
Factor by grouping
( 2 x + 5 ) ( x + 4 )
