Please help I’ve been struggling for ages!
1 answer:
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Answer:
$3
Step-by-step explanation:
The probability distribution for X, the pizza shop's profit is given below:
The mean of X is the expected value of X.
Mean,
=-0.6+3.6
=$3
The mean profit of the pizza's shop for a randomly selected delivery order for one of these pizzas is $3.
Answer:
step by step:
3x+5=-2
move constant to the right-hand side and change it's sign
3x=-2-5
Calculate the difference
3x=-7
Divided both sides of the equation by 3