Answer:
The number of pink pens can be 19 .
Explanation:
Total Number of pens = 20
Let x be the number of pink pens
We are supposed to find If the probability of choosing a pink pen is close to 1, how many pink pens would you expect to see in Amanda's bag
Probability of choosing a pink pen =

Probability of choosing a pink pen =

ATQ
≈1
x≈20
So, the number of pink pens can be 19 .