In a class of 24 students, 15 have a cat and 7 have a dog. There are 4 students who have a cat and a dog. What is the probability that a student has a dog given that they do not have a cat?​

109 is the nearest whole number/final answer! : )

7

step-by-step explanation:

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

what i would say the best answer is a. 40.5