Probability Question

According to the NPD Group, 70% of the basketball shoes purchased in 2018 by Canadian men are never worn on a basketball court. A random sample of 10 men who purchased basketball shoes in 2018 was selected. Use the Binomial table to answer the following questions. Round all final answers to 4 decimal places and express answers in decimal form (i.e. 0.0003 instead of 0.013110%} {a} What is the probability that at most 6 of them do not wear the basketball shoes on the basketball court? :1 {b} What is the probability that exactly 6 of them do not wear the basketball shoes on the basketball court? :] {c} What is the probability that at least I" of them do not wear the basketball shoes on the basketball court? :J