The manager of an ice cream shop found that the probability of a new customer ordering vanilla ice cream is 7/19 . What are the odds against a new customer ordering vanilla ice cream?

the correct answer is d

hope this

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

it is 10.6 according to my calculations

the height of the surface increases from the center out to the sides of the road

it is c!