Given 3 non-colinear points, how many lines can be drawn so that each line goes through 2 of the given points? a) Infinitely many
b) None
c) One
d) Three

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?

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?