WILL MARK BRAINLIEST! Leah checks her answer and realizes she has made a mistake. On which line did Leah make a mistake?

What was Leah's mistake? Explain your answer using 1-3 complete sentences.

The measure of an angle is 117°. what is the measure of a supplementary angle?

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

Idon't want to fail summer school.the probabilities of contamination in medicine capsules due to the presence of heavy metals and different types of microbes are given in the table.the probability of capsule b having microbial contamination is (the same as, greater than, less than) the probability of capsule d having it.