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2 years ago

What is the 11th term of 3,15,75,385

Mathematics

2 answers:

Alika [10]2 years ago

6 0

Answer:

30078125

Step-by-step explanation:

If it is x5 every time then that is the 11th term

Ne4ueva [31]2 years ago

3 0

Answer:

3*5¹⁰

Step-by-step explanation:

Given sequence:

3, 15, 75, 385, ...

This is a GP with:

The first term of t₁ = 3
Common ratio of r = 5

The nth term is:

tₙ = t₁r°⁻¹

The 11th term is:

t₁₁ = 3*5¹⁰

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$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Let's solve ~

$\qquad \sf \dashrightarrow \: - \frac{ 3}{5} m + 8 = 20$

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Step-by-step explanation:

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