Mathematics, 31.10.2020 02:00 davidaagurto

F(n) = 5 • (-2) ^n-1
Complete the recursive formula of f(n).
f(1) =
f(n) = f(n-1)•

Answers

Answer from: Quest

dunno

step-by-step explanation:

Answer from: Quest

i dont know nkw

step-by-step explanation:

kenffledkedncklzkdfeserw

Answer from: Quest

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

$\text{simple interest} = \frac{principal\times rate\times time}{100} \\\\\text{simple interest} = \frac{1000\times 4\times 10}{100}=\$400\\\\amount = principal + interest\\amount = 1000 + 400 = \$1400$

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

Answer from: Quest

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F(n) = 5 • (-2) ^n-1
Complete the recursive formula of f(n).
f(1) =
f(n) = f(n-1)•...