Mathematics, 25.08.2019 15:30 tremainecrump1466
Astudent was given an assignment to determine the percentage of students that brought a bag lunch to school. the student chose 5 random classrooms and surveyed every student in those classrooms. which type of sampling did the student use?
a. convenience
b. systematic
c. stratified
d. cluster
Answers: 1
Mathematics, 21.06.2019 18:30
In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2
Answers: 1
Mathematics, 21.06.2019 20:00
Select the number of ways in which a line and a circle can intersect
Answers: 3
Astudent was given an assignment to determine the percentage of students that brought a bag lunch to...
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