The frequency distribution below represents the square footage of a random sample of 250 houses that are owner occupied year round. Approximate the median of the frequency distribution. Square footage Lower Limit Upper Limit Frequency
0-499 0 499 9 500-999 500 999 13 1000-1499 1000 1499 33 1500-1999 1500 1999 115 2000-2499 2000 2499 125 2500-2999 2500 2999 83 3000-3499 3000 3499 45 3500-3999 3500 3999 45 4000-4499 4000 4499 22 4500-4999 4500 4999 10

don't know sorry bru

step-by-step explanation:

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

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)

b. hannah is playing with her cousin at