# Question #76a4c

##### 2 Answers

#### Explanation:

Let the count number be

Let the ith value in the sequence by

The sequence for the end of each week:

Then we have sequential end of weeks

and so on

So for any

The question uses

The number of flowers after

#### Explanation:

We can show the numbers of flowers as a sequence first, with each term being multiplied by 3 to get to the next:

We should recognise that these are the powers of 3.

Compare this with the number of weeks and powers of 3:

Weeks:

Powers:

Flowers:

Therefore, after