A sequence of transformations is described below. A dilation about a point P
A rotation about another point Q
A vertical stretch about the horizontal line PQ
A reflection over a line PQ

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Is it true or false i’m trying to pass this test so i can leave school

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .