The diver is obviously descending at a rate of 15ft/1min, as stated, all you have to do is multiply 12 by 15 and you should get your answer: 180
the cost of airfare on Friday is $141
<u>Step-by-step explanation:</u>
Here we have , The average cost of airfare for a one-way ticket from Las Vegas to Los Angeles was $67 for the days of Monday through Friday. The cost of airfare Monday through Thursday was $40, $44, $50, $60 respectively. We need to find What was the cost of airfare on Friday.Let's find out:
Let amount of Friday be x , So Average cost of airfare for a one-way ticket from Las Vegas to Los Angeles is given by :
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Therefore , the cost of airfare on Friday is $141
Answer:
step 1) 3, 2, 1.6, and 5.
step 2) 3+2+1.6+5+5 =16.6
16.6/5 = 3.32
step 3) ????????? both have .6 ,,, IDK
Step-by-step explanation:
idk if this might help.
3+2+1.6+5 = 11.6
11.6 + 5 = 16.6
16.6/5 = 3.32
Answer:
0.0137
Step-by-step explanation:
Let X be the random variable that measures the number of incoming calls every ten minutes.
If the incoming calls to the system are Poisson distributed with a mean equal to 5 every 10 minutes, then the probability that there are k incoming calls in 10 minutes is

If the phone-answering system is capable of handling ten calls every 10 minutes, we want to find
P(X>10), or the equivalent 1 - P(X≤ 10).
But
1 - P(X≤ 10)= 1 -(P(X=0)+P(X=1)+...+P(X=10)) =

So, the probability that in a 10-minute period more calls will arrive than the system can handle is 0.0137