This month, your friend deposits $400 to save for a vacation. She plans to deposit 10% more each successive month for the next 11 months(The next month balance will be 100%+10%=1.10 of previous month balance). How much will she have saved after the 12 deposits? Write explicit and recursive
formula.
Recursive rule Min-Min-1)
Initial value: M(1)-1
(n-1)
Explicit rule: Min)
The balance after 12 deposits
M(12)-
Don't put in the units. Round the answer as whole number)

(c, 0) i might be wrong so don't put full faith on my answer

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

1. sometimes

2.   never

3   .08c = 7.50+.05c   250 pages

step-by-step explanation:

1.   sometimes

the theoretical probability of rolling a 1 is 1/6.   perhaps you got really lucky and never rolled a 1   in those 60 times.   your experimental probability is 0.   or perhaps you rolled a 1   20 times.   your experimental probability is 20/60 is 1/3.     it really just depends on how you rolled in that experiment.

2.   never

the probability of the event occurring is 1.   that is being 100 % sure it will happen.   that is the maximum amount of confidence we have.

3.   no customer card cost:   .08 times number of pages

customer card cost:   7.50 + .05 times number of pages

we want to find when it costs the same amount, so we will set these equal

let c = number of pages

.08c = 7.50+.05c

subtract .05c from each side

.08c-.05c = 7.5+.05c-.05c

.03c=7.5

divide each side by .03

.03c/.03 = 7.5/03

c =250  

the cost is the same at 250 pages