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1. The probability that she will get a matching sock on her second draw is 0.87

   What is probability?

   The probability is defined as the possibility of an event being equal to the ratio of the number of favorable outcomes and the total number of outcomes.

   Probability = no. of favorable outcome / total outcome

   Given that drawer consists of 4 black socks, 11 blue socks, 3 white socks, and 5 brown socks

   So, the total number of socks = 23

   Since, the first sock that Kara draws is blue

   So, favorable outcome = 10

   Probability of getting blue socks = 2× 10/ 23

   Probability of getting blue socks = 0.87

   Hence, the probability that she will get a matching sock on her second draw is 0.87

   Learn more about probability here:

   brainly.com/question/11234923

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