Answer:
<u>Step-by-step explanation:</u>
Use the equation y = mx + b
- y: total bill
- m: rate (fee per mile)
- x: number of miles
- b: flat rate
60 = 3x + 14
46 = 3x
Answer:
120
Step-by-step explanation:
A=LxH
So 15x8=120
Answer:
2/3
Step-by-step explanation:
So we have 10%+5%=15% of clients under the condition "permanent", and we can find the probability that a client in that group requested a haircut:
P(haircut | permanent)=10%/15%=2/3