If the chance that a vessel arrives safely at a port is $$\frac{{9}}{{10}}$$ the

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If the chance that a vessel arrives safely at a port is $$\frac{{9}}{{10}}$$ then what is the chance that out of 5 vessels expected at least 4 will arrive safely?

Options:

A . $$\frac{{14 \times {9^4}}}{{{{10}^5}}}$$

B . $$\frac{{15 \times {9^5}}}{{{{10}^4}}}$$

C . $$\frac{{14 \times {9^3}}}{{{{10}^4}}}$$

D . $$\frac{{14 \times {9^6}}}{{{{10}^5}}}$$

Answer: Option A

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