This dot plot shows the number of cakes sold each day in aunt alice's cake shop last month, what is the median number of cakes sold each day?

2

Step-by-step explanation:

Writing the numbers represented by the dots on the plot, we have

0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 9

There are 23 data values.  Dividing this in half, we have 23/2 = 11.5.  This means the middle value will be the 12th value.

This value is 2.

(a) the volume of the cone is 20/3 in3

hence, option a is correct.