A teacher asks her students to fill out a survey about themselves. Which piece of data would be considered categorical data?
A. Age
B. Hair color
C. Height
D. Number of siblings

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

Just tell me how to set up the equation.

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building