HELENA ASKED 5 DRAMA CLUB STUDENTS THEY SOLD THE MEAN OF THE NUMBER OF TICKETS SOD WAS 16.THEN SHE TOOK RANDOM SAMPLES FROM THE ENTIRE DRAMA CLUB OF 75 STUDENTS. THE MEAN NUMBER OF TICKETS SOLD WAS 22.5 COMPARE THE MEANS .IS SAMPLE REPRESENTATION BETTER THAN OTHER ?EXPLAIN WHY OR WHY NOT

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.