Weekly wages at a certain factory are normally distributed with a mean of
$400 and a standard deviation of $50.
Find the probability that a worker
selected at random makes between
$300 and $350.

the answer is d. (1.2, -4.7) on edgn

hope this !

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it

i'm not really sure how to answer that

step-by-step explanation: