Marissa wants to blend candy selling for $1.10 per pound with candy costing $2.60 per pound to get a mixture that costs her $1.30 per pound to make. She wants to make 15 pounds of the candy blend. How many pounds of each type of candy should she use?

step-by-step explanation:

hjkj

(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.

hi there!

1. define: accuracy

a) how close a measured value is to the actual (true) value.

hope this : )