Following are the number of grams of carbohydrates in 12-ounce espresso beverages offered at a coffee shop. 46 27 12 58 15 32 18 40 41 23 26 11
27 13 16 35 19 21 43 10 48 55 28 29

a. Find the first and third quartiles of these data.
b. Find the median of these data.

2

step-by-step explanation:

what is the information provided?

step-by-step explanation:

but which class are u may know that first

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)