100 points:
My grandmother started walking a mile a day when she was ninety we have no idea where she is now that was just a joke if instead of walking a mile a day, if she walked 99% of the distance she walked the previous day, at least we would know how far she would eventually have travelled assuming she walked one mile on the first day how far would she have travelled after a suitably large number of days?

If she walked for 10 days the percentage would decrease by one each day. So, if she walked one mile the first day she would have walked 0.99 miles the second day. Then 0.98 miles the third day and so on. by the time she reached the Tenth day she would have walked 0.89 miles on the tenth day. if you add the mileage of all ten days up you would get a total of 10.34 miles.

answer:

im saying after after a large number of days that if she walked 99% of what she waked the day before then probably half a mile.

Step-by-step explanation:

unpaid balance is : $149.99-$50 = $99.99 new balance = 149.99+2.62-50 = $102.61 finance charge = 99.99- 0.21/12= $1.75 new balance = 99.99+1.75 = $101.74 average daily balance method average daily balance= 3399.70/30 = $113.32 finance charge = $ 0.21/12ă—113.32 = $1.98 new balance = $149.99-50+1.98 = $101.97

4x and 6y

im not sure though