If y varies directly with x and inveresly with the sqaure of z, and y=8 when x=4, and z=3, find y when x=6 and z=2

To prove "p is equal to q" using an indirect proof, what would your starting assumption be?

Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?