Which transformations could have taken place to map △ABC to △A"B"C"?

A. a reflection and a dilation

B. a rotation and a dilation

C. a translation and a dilation

D. a reflection and a translation

Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample