Arithmetic and Geometric Progression

[Kimwongwong]

Valerie is 10 years old. She stays in Kulai and study in ABC primary school.There is a competition on 1st June 2015. Every student is encourage taking part in the competition. The winner will be the one who is collected the most number of recycle bottles.
"Mummy,please keeep these bottles for me.I want to use it for the competition ." said Valerie .
"OK,sure will keep it for you,my dear." reply by her mum.
Hence,Valerie started to collect bottles every day. She wants to be the winner so that she can use the money to buy a present for her mum.

Question:
What is the maximum number of bottles can be collected by Valwriw before the date of the competition

please help me solve this problem. Thank you.?

 

[Ishuda]

Valerie is 10 years old. She stays in Kulai and study in ABC primary school.There is a competition on 1st June 2015. Every student is encourage taking part in the competition. The winner will be the one who is collected the most number of recycle bottles.
"Mummy,please keeep these bottles for me.I want to use it for the competition ." said Valerie .
"OK,sure will keep it for you,my dear." reply by her mum.
Hence,Valerie started to collect bottles every day. She wants to be the winner so that she can use the money to buy a present for her mum.

Question:
What is the maximum number of bottles can be collected by Valwriw before the date of the competition

please help me solve this problem. Thank you.?

On average, how many bottles does Valwriw collect a day? When did Valwriw start to collect the bottles? When did she have to turn them in? Those and/or other questions need to be answered before the question can be answered.