Answer: The inequalities are:
X +y < or = 200
8.50x + 12.00y > or= 1000
Number of tickets sold at the door = 48
Step-by-step explanation: see attachment.
Answer:
required probability is 0.8413
Step-by-step explanation: Given mean
minutes, standard deviation
seconds, we need to find
. Using z score

So,


is equivalent to <span>

That is in the form </span><span>

which is point slope form
In this case,
m = 1/2 is the slope
(x1,y1) = (7,-8) is the point the line goes through</span>
Answer: u do you have the pic of your question
Step-by-step explanation:
What kind of triangle is it?