This table shows how many students from two high schools attended a football game.
Did not attend
Attended the game
Total
the game
Westville
60
90
150
North Beach
110
90
200
Total
170
180
350
A student is randomly selected.
What is the probability that a student attended the game, given that the
student is from North Beach? Round your answer to two difcimal places,

6 on both sides and twelve on the top and the bottom

step-by-step explanation:

25

step-by-step explanation:

yes

step-by-step explanation:

yes

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb