The graph shows the distance, y, in miles, of a bird from its nest over a certain amount of time, x, in minutes. Distance vs. Time у 40 35 30 Distanco 25 from Nest (ml) 20 15 10 0 10 20 30 40 50 Timo (min) ty

Which of the following is correct interpretation of the expression -4+13

Arectangle has a length of 6cm by 8cm what is the length of a diagonal of the rectangle

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.