Here is a floor-plan diagram of a room. The scale is 5 cm to 7 m.
Find all the real-life dimensions of the room.

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?

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?

Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?