The formula for finding the volume of a cube is V=s with an exponent of 3 where a is the length of one side. What is the volume I’m cubic units of a cube with side length 9.5 units? Round to the nearest hundredth when necessary

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.

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)