Is 3.774447444744474447444 a rational number

Mathematics

1 answer:

jarptica [38.1K]3 years ago

6 0

No it is an irrational number because it is a decimal with repeating numbers.

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2 years ago

The waiting time at an elevator is uniformly distributed between 30 and 200 seconds. what is the probability a rider must wait m

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$f_X(x)=\begin{cases}\dfrac1{200-30}=\dfrac1{170}&\text{for }30\le x\le200\\\\0&\text{otherwise}\end{cases}$

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