Pass = $21 , Souvenir = 2x/3 = $14 , Burger = x/6 =$3.5 .
Answer:
it is 4^3
Step-by-step explanation:
write it out
Expanding it gives you
4×4×4×4×4 divided by 4×4,
then you can cross out 2 4's from each side of the fraction and get 4×4×4 on the numerator. That is 4³, or 4^3
We have to use proportion to solve this problem.
75% -------------------180
100% ---------------------x
crossmultiply
75*x=100*180
75x=18000 /:75
x=240 - its the answer
We have similar problem here
8%---------------------60$
100% ------------------x
crossmultiply now
8*x=60*100
8x=600 /:8
x=75 - its the answer
Answer:
Hello. Sorry but i dont see your question.
the right answer is an=5(3)^(n-1)/2