The price for packs of water bottled water at a grocery store over a nine week period was as follows: $3.25,$3.00,$3.50,$3.75,,$3.25.$3.0 0.2.50,$3.00,$2.75. Find the lower quartile rounded to the penny

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

answer:

your answer is: c. 196 7/8 in^3.

1010: 3030

is it i think