Answer:
This is a geometric sequence with a₁ = 2 and r = 5 where a₁ is the first term and r is the common ratio.
Explicit formula: aₙ = a₁ * r ⁿ⁻¹
The answer is aₙ = 2 * (5ⁿ⁻¹)
Step-by-step explanation:
Explicit Geometric Formula:
a₁ is 1st term
<em>r</em> is common ratio
<em>n</em> is term number
Step 1: Find common ratio <em>r</em>
r = 10/2 = 5
Step 2: Plug variables into formula
8 is more than 2/4 because the answer of 2/4 is 0.5 so 8 is more than 2/4
Answer: $105