The max light rail in portland, or has a waiting time that is normally distributed with a mean waiting time of 5 minutes with a standard deviation of 2.9 minutes. a random sample of 40 wait times was selected, what is the probability the sample mean wait time is under 4 minutes? round answer to 4 decimal places.

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.

5/20 so 25%

step-by-step explanation:

show da graph

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where is the graph

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