Answer:
aₙ = 0.2(-0.3)⁽ⁿ⁻¹⁾
Step-by-step explanation:
The geometric sequence with the first term a, a common ratio r has the nth term given as
Tₙ = arⁿ⁻¹
where Tₙ is the nth term
From the given sequence
a = 0.2
r = -0.06/0.2
= -0.3
Hence the nth term
= 0.2 * -0.3ⁿ⁻¹
The right option is E
Answer: x+13
Step-by-step explanation:
Answer:
The total amount Manuel spent on video game and DVD rentals in the past month is $43.3
Step-by-step explanation:
Manuel 7 video games and 6 DVDs
if video games cost $2.50 and DVD = $4.30
(7 × 2.50) + (6 × 4.30) = 17.5 + 25.8
= $43.3
Therefore the total amount Manuel spent on video game and DVD rentals in the past is $43.3
