The probability Nerissa will choose a purple bow is 40%.
The probability that Nerissa will pick a purple bow can be calculated by the formula:
= Number of purple bows / Total number of bows
Total number of bows:
= 5 + 1 + 4
= 10 bows
Probability of picking purple bow is:
= 4 / 10
= 40%
The probability that Nerissa picks a purple bow is 40%.
Find out more at https://brainly.com/question/19401814.