Select the correct answer.
(14x^3y^-4)(4x^-5y^4)
a. 56/x^2
b. 56x^2y
c. 56y/x^2
d. 56x^2

fd

step-by-step explanation:

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome

(a) {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …}

(b) $59 398

step-by-step explanation:

(a) the annual sequence of profits

aₙ = a₁rⁿ⁻¹

the model for the sequence of profits is {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …} .

(b) profit after 15 yr

  a₁ = $ 30 000

  r = 1.05

a₁₅ = 30 000 × 1.05¹⁴

a₁₅ = 30 000 × 1.979 93

a₁₅ = $59 398

the profit in year 15 will be $59 398.