What is the value of the expression 8−2 ? 116 64 −16 164

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

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?

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?