You can use the rectangle to represent (0.3) ×(0.5) as shown below what must the side length of each square represent for the rectangle to correctly represent (0.3) x (0.5)​

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density

Can someone answer this question for me

The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.