Answer:
it means less than or equal to :)
Step-by-step explanation:
Answer: The required average is $576.
Step-by-step explanation:
Since we have given that
Percent of customers not returning each year = 25%
Average customer lifetime =
Percent of margin on the average bill = 60%
Cost per visit = $12
Number of times each year visited = 20 times
So, Average expense by each customer per year =
Average margin = 60% of 240 =
Average non discounted gross profit during a customer's lifetime is given by
Hence, the required average is $576.
The answer is n= -4. It shows the work to get -4
500ml ⇒ 80g
2500ml ⇒ x (g)
500x=80*2500 /500
x=80*5=400 (g)
<span>"Non nobis Domine, non nobis, sed Nomini tuo da gloriam."</span>
Regards M.Y.
The 4 legged stool will rock. the 4 ends of the legs form a plane. they cannot sit on an uneven surface. the area they sit on must be planar. the 3 legged stool, however, can sit without rocking, because any 3 points define a plane entirely