the cafeteria Manager at a middle school surveyed a random sample of students to determine their favorite fruit when giving five choices. The results are shown in the table. Based on this information which inference about all students at the middle school appears to be valid?

if she was to only spend a dollar she can get 1lb

step-by-step explanation:

acd, jgvjgbgbgvhgbhjjn

(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.