Need asap. a cubic meter is a cubic centimeter. a. different from b. equal to c. larger than d. smaller than

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?