Susan work at a t-shirt printing business. of 1,900 t-shirts shipped, 171 are printed improperly. what is the experimental probability that a t-shirt is printed correctly? ?

Let's set up a proportion.

 171       x
   ___

1900    100

171 x 100 = 17100
17100/1900 = 9
100-9 = 91

The correct answer is 91. 

Hope this helps! Let me know if you need any more help by commenting or DMing me. If it helped, please rate, thank, and if it really helped, give brainliest. It helps me rank up. Thanks! :)

We’re gonna need a picture to refer to in order to figure it out. try reposting your question with the picture included.