A school conducted a survey to determine which sport was the students' favorite The school asked every seventh grade student for
his or her favorite sport were the results of the schools Survey var
A
Yes, because every student in the seventh grade was surveyed
OB.
Yes, because the school surveyed every seventh student that entered the school
OG. No, because only us were surveyed
OD. No, because the sample was not random

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.

68 complete the following proof. given: qk=16, pk=26, mk=65, kl=40prove: ∆qpk~∆lmk

Given: △abc, bc> ac, d∈ ac , cd=cb prove: m∠abd is acute