Me asap 40 points and

the table shows the number of students in a school who like rap and/or hip-hop:

like rap do not like rap total

like hip-hop 35 8 43

do not like hip-hop 10 21 31

total 45 29 74

what is the relative frequency, by row, of students who do not like rap or hip-hop?
a: 0.17
b: 0.68
c: 0.72
d: 0.81

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

What is another way to express 36 +32

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list