Aspecial commercial about doritos is to be randomly played during the 210 minutes of the super bowl. if you had to
leave to run an errand and miss 30 minutes of the game, what is the probability that you would still be able to see the
beginning of the commercial?
14,3%
85.7%
75%
12.5%

answer: 7270

step-by-step explanation:

11

step-by-step explanation:

32.50-7.50=25

225/25=11

according to egenuity the answer is

step-by-step explanation:

d. 344.22

hello from mrbilldoesmath!

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

discussion:

in general, the factorization of a^3 + b^3 is

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

in our case note that 343 = 7^3 and 216 = 6^3 so the equation becomes:

343x^3 + 216y^3 = (7x)^3 + (6y)^3

if you think of a (above) as 7x and b as 6y the factorization becomes

343x^3 + 216y^3 =

((7x + 6y) (   (7x)^2 - 7x*6y + (6y)^2)   =

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

you,

mrb

(a + b) (a^2 - a b + b^2)