Answer:
Step-by-step explanation:
The person works 8.5 hours that day at a rate of $16/hr. 16 x 8.5 = $136
The picture is upside down my dude, delete the question, re-upload it and ill help you out.

We're given that
and
, and want to find
.
By the chain rule, we have

and


Then

(because the point
corresponds to
)

The distribution is uniform for 50 ≤ x ≤ 52.
where x = minutes per class.
The probability P(x < 50.6) is the shaded portion of the distribution.
Its value is
(50.6 - 50)/(52 - 50) = 0.3
Answer:
The probability is 0.3 or 30%
The answer is 27 I believe