Find the area of the circle if the square has an area of 900 in2. give your answer in terms of pi

Which of the following expressions is equal to 2x^2+8

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?  

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with