Acoin is flipped eight times where each flip comes up either heads or tails. how many possible outcomes a. are there in total? b. contain exactly three heads? c. contain at least three heads?

1. what is the measure of ∠abc? what is the measure of ∠abd?

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.