What is the probability that you draw a diamond or a spade from a standard deck of cards? a) 1 16 b) 1 4 c) 1 2 d) 3 4

Find the slope of a line given the following two points

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?