to determine whether a business is making enough profit the following formula is used, where p is relative profit, s is sales and c is costs. if a company has 340000 worth of sales and 230000 of costs, correct to 2 significant figures calculate the maximum and minimum relative profit to the appropriate accuracy

answer: it's d

step-by-step explanation:

20%

step-by-step explanation:

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

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