The distance d, in kilometres, traveled by a plane after t hours can be represented by d(t)= -4t^3 + 40t^2 + 500t, where 0< _ t< _10. how long does the plane take to fly 4088km?

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

Volume of cylinder with a radius of 8cm and height of 25 cm

You are measuring the dimensions of the floor in your bedroom because you are planning to buy new carpet. which unit of measure is the most appropriate to use in this situation?