Question 2 Let: p: Some cats chase mice. What is -p? O All cats chase mice. O Some mice chase cats. O Some cats do not chase mice. O No cats chase mice.

I have a permutations & combinations geometry question.

54 people are competing in an athletic event. The top 4 competitors receive prize money, with 1st being worth more than 2nd,2nd worth more than 3rd, etc. How any ways can the 4 prizes be given?

We survey 200 students, and ask each whether they like donuts, pizza, and/or tacos. Every student liked at least one of them. - 100 students liked donuts - 80 students liked pizza - 100 students liked tacos - 10 students liked all three options How many students liked exactly two of the options? Type your answer.

Evaluate 10C and P4. 4 4 C 10 4 P = [ 4 4 の ||