The area of the base of a prism is 50 mm2. the perimeter of the base is 30 mm. the height of the prism is 7 mm.

what is the surface area of the prism?

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

What is the absolute value of the complex number -4-sqrt2i