What is the determinant of A= 3 1 2 11 -1 14 -3 0 11​

Volume of a cylinder with a radius of 13 in and height of 30 in

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.

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?