9.6.HW-13 Henish has a piece of rope that is 5 feet long. She cuts
1
it into --foot pieces. How many pieces does she
4
have? Use the number line to help you solve the
problem.

Henish will have 5-1 foot pieces.

Step-by-step explanation:

If I understand the question, it is divided by five to get the pieces.

$649.60

step-by-step explanation:

(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.