The Sandhill School carnival sold $44 worth of advance tickets. The carnival organizers will also sell tickets at the door for $4 each. If 67 people buy tickets at the door, what will the total ticket sales amount to? Write and solve an equation to find the answer

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

What is the value of x in the this question ?

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?