Answer:
Mary has her own business, a nail salon that she runs out of her home.She is the only nail technician but serves many clients in one day. The following tables provide information about time between arrivals and service time required for a manicure. Assume the only service offered is a manicure.
Time Between Arrivals Probability Random Numbers
10 min .2 00-19
20 min .3 20-69
30 min .2 70-89
40 min .3 90-99
Service Time Probability Random Numbers
10 min .3 00-29
20 min .4 30-69
30 min .2 70-89
40 min .1 90-99
Random Numbers
Customer 1 2 3 4 5 6 7 8 9
Arrivals 12 19 43 23 6 87 92 45 56
Services 12 45 65 78 22 43 58 98 1
The first random number generted for arrivals is used to tell us then the first customer arrives after the shop opens. the second random number generated for service is used to tell us how long the service took.
Answer the following questions using the charts above:
1) What time does the first customer arrive if the shop opens at 8 am?
2) What number customer will be the first to wait?
3) How long does the second customers appointment take?
Step-by-step explanation:
Answer: he gave up so he wasn’t able to do it
Step-by-step explanation:
All numbers? There are a countably infinite number of rational numbers and an uncountably infinite number of real numbers between 21 and 28; their sum goes to infinity.
If you’re talking about integers between 21 and 28 (not including the endpoints), there are six of them (22, 23, 24, 25, 26 and 27). Their sum is 147.
Here
Total students=30
Total donation =$500
Then
Remainder dollers=500-270
=230
Again
230/30
7.66
Hence $7.66 should collected by each students
Answer:35
Step-by-step explanation: