Which decimal number is equal to 111 ? 0.009 0.09 0.09 0.09¯

ion

step-by-step explanation:

ion ion ion ion ion ion ion ion ion ion ion

the answer is a beach is the best place to be

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20

(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.