I need some help pls

If i have one apple and give you the apple, how many apples do i have?

Your best friend told you that last week scientists disco y that las vegas is responsible for abrupt climate changes. which do you think is best way to research that recent discovery? an encyclopedia usgs internet site a book in the library your best friend’s parents for your ! ❤️

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)