At a glass vase factory, 2 out of the last 12 vases produced were chipped. Considering this
data, how many of the next 18 vases would you expect to be chipped?
Vases

3 vases chipped.

Step-by-step explanation:

Let's use a ratio:

chipped : all

     2      :   12

     1       :    6

     3      :    18

We can expect 3 out of 18 vases to be chipped.

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.