30 1 5 miles in 2 3 of an hour. What is the average speed, in miles per hour, of the car?
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The worker's expected weekly bonus is $30.0
<h3>How to determine the worker's expected weekly bonus?</h3>The amounts and the probabilities are given as:
x $10 $50
P(x) 0.75 0.25
The worker's expected weekly bonus is calculated as:
So, we have:
E(x) = $10 * 0.75 + $50 * 0.25
Evaluate the product
E(x) = $17.5 + $12.5
Evaluate the sum
E(x) = $30.0
Hence, the worker's expected weekly bonus is $30.0
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