Evaluate the expression for r = 5.17 + r =

10.34

Step-by-step explanation:

5.17 plus 5.17 is 10.34

10.34

Step-by-step explanation:

If R =5.17 then 5.17 +R would be like 5.17+5.17=10.34...hope this helps can you tell me if right?? Can you give me brainliest plzzz?!!

my answer got deleted but it's a

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.