Jorge baked cookies for his math class's end-of-year party. There are 25 people in Jorge's math class including Jorge and his teacher. Jorge baked enough cookies for everyone to get 2 cookies each. How many cookies did Jorge bake?

Which matrix multiplication is possible?

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?