You ask 125 randomly chosen students their favorite sport. there are 1300 students in the school. based on the results of the survey, predict the number of students in the school whose favorite sport is soccer.

favorite sportsoccer75football15baseball10ba sketball25

the number of students in the school whose favorite sport is soccer is about .

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

Awavelength of 610 nm was found to be the most intense wavelength emitted by copper. answer the following questions about this wavelength of light. a) what is this wavelength in cm? b) what is the frequency that corresponds to this wavelength? c) what is the energy of light of this wavelength? d) what is the wavenumber corresponding to this wavelength?