Answer:
C f-1 (x) = x- 2
Step-by-step explanation:
The inverse is usually shown by putting a little "-1" after the function name, and reversing the units.
Answer:
1. trapezoid
2. 360°
Step-by-step explanation:
plz mark me brainliest, :)
Pi is the ratio of the diameter to the circumference
circumference/diameter=pi
that's why c=pid or c=2pir
some digits are <span>3.14159265358979323846264338327950288419716939
937510582097494...</span>
When in doubt C it out man, cant answer it if there aren't any problems to solve
Answer:
The null hypothesis is 
The alternative hypothesis is 
Step-by-step explanation:
From the question we are told that
The sample size is n = 315
The population proportion is p = 0.94
The number of luggage that was recovered and reunited with the passenger in one day is k = 276
Generally the sample proportion is mathematically represented as

=> 
=>
The null hypothesis is 
The alternative hypothesis is 