Justin writes the letter illinois on cards and then places the cards in a hat what are the odds against picking an i

In the question , it is given that , Justin writes the letter illinois on cards and then places the cards in a hat .

Number of i 's are 3 and total number of alphabets are 8.

Probability of getting i is

And probability of not getting i is

Required odd in against is

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

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

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