Answer: x=3/5
Step-by-step explanation:
I think the answer is 2( 4x+3)(x-2)
He would have drank 22.4 litres of water in 14 days
Answer:
5-12n is the answer
Step-by-step explanation:
-8n -4n =12ñ
Answer:
Step-by-step explanation:
<u>Given recursive formula:</u>
- a₁ = -1
- aₙ = - 3aₙ₋₁ + 6 for n ≥ 2
<u>The first 4 terms are:</u>
- a₁ = - 1, given
- a₂ = - 3*(-1) + 6 = 3 + 6 = 9
- a₃ = - 3*(9) + 6 = - 27 + 6 = - 21
- a₄ = - 3*(-21) + 6 = 63 + 6 = 69