I hate it deleted all of my work and even the brainliest that i got it's not fair bc sometimes when i am in the middle of school i come on to help people instead of mine so if it is gonna delete all my hard work why stay on this app bc it's is not fair the same person who deleted all my HARD work is the same person who did the same thing to my sister ( i am not gonna say the name of the person bc that is gonna start a lot more drama ) but if this problem is not solved i am not gonna come back i even have installed on my phone but i am gonna delete it i am just gonna put this in any subject bc right now i don't care thank you and bye

wow

Step-by-step explanation:

You know, it doesn't help to complain.

Well, bye, I guess.

Sorry - but I'm not the type of person to vent online. and sound rude about it, ngl. I'm just sayin!

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560