5) Jaimie tells 10 of his friends that he just won a vacation to Disneyworld. Unfortunately, he then finds out he can only take 3 of them. He decides to let the other7 down easy by telling them the
large number of ways he could've picked 3 of them to take.
a. Would this be a combination or permutation problem? Why?
b. Figure out how many ways Jaimie can take 3 out of the 10 friends.

answer: i wpould go with c

step-by-step explanation:

b) yes

step-by-step explanation:

let the statements be named as,

statement 1: if the power has been cut, then the refrigerator does not work.

statement 2: the refrigerator does not work.

conclusion: the power has been cut

now, 'law of detachment states that if we have the statements given as,

1. if p, then q.

2. p

then, we get the true statement or conclusion as q'.

thus, on comparing, we get that,

p: if the power has been cut.

q: the refrigerator does not work.

so, the argument is true by the law of detachment.