laneey3760

22.09.2019 • 

Mathematics

You and some friends rent a limousine for a formal reception. the bill for the evening is $53.00, a tax of 6% will be added to your total, and you want to tip the chauffeur for his excellent driving. you decide to leave him a tip that is 20% of the bill before the tax of 6% was added to the bill. how much will be paid in total? , show your work.
1. $63.60
2. $66.78
3. $13.78
4. $10.60

Ответ:

JamminJare

07.06.2020

Mathematics

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53×0.2 = 10.6

53×0.06= 3.18

53+3.18+10.6= 66.78

So the answer is $66.78 / number 2
  

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Ответ:

jaylenmiller437

30.12.2021

Mathematics

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Step-by-step explanation:

P(A/B)=P(A and B)/P(B)= 0.24/0.9= 0.26666666666

0.26666666666 is not equal to P(A), which is 0.3

P(B/A)=P(A and B)/P(A)=0.24/0.3=0.8

0.8 is not equal to P(B), which is 0.9

Thus, A and B are not independent, but dependent

P(A and B)=P(A)*P(B/A)

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