Step-by-step explanation:
a= 1/3
common ratio = -3
the 8th term is given by,


R(7)=????
r(n)=0.009n s0 n=7
r(7)=0.009(7)
r(7)=0.063
64 miles
If 16 is 1/4 of the total distance, then x (the total distance) will be 4/4. To get 1/4 to equal 4/4, you multiply it by 4. Therefore you can multiply 16 by 4 to get 64 as the answer.
Answer: x=0.6 btw how do you put a picture into a question.