Kwik ‘n hot dogs is considering the installation of a new computerized pressure cooker that will cut annual operating costs by $23,000. the system will cost $39,900 to purchase and install. this system is expected to have a 4-year life and will be depreciated to zero using straight-line depreciation. what is the amount of the earnings before interest and taxes for this project

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

6.5

step-by-step explanation:

you said it was in the question

~courtney

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3