Find P(15,6) The subject is permutations

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Asap i need it now choose all the answers that apply. sex-linked disorders affect males more than females affect females more than males can be carried by females, without being expressed are always expressed in males are caused by genes carried on the x and y chromosomes

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?