A statistics student has obtained a sample by surveying all the students in his class. What group can the results of the survey be generalized to?

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)

Simplify using positive exponents only.