The 347 students who listed soccer as their favorite sport were 13 less than three times the number of students who listed basketball as their favorite sport

Could someone me with this question i’ve been stuck on it for 20 minutes

A. the probability that a product is defective is 0.1. what is the probability that there will be 1 or less defective products out of the next 8 produced products b.the expected number of imperfections in the coating nylon for parachutes is 6 per 100 yards. what is the probability of finding 12 or fewer imperfections in 260 yards c.in a lot of 54 products there are 9 defective products. calculate the probability that not more than 1 is defective from a random sample of 17 products.

Equal rights is what a. equlaity b. standards c. sovereignty d. minority rights