Answer:
![x= 45.46](https://tex.z-dn.net/?f=x%3D%2045.46)
Explanation:
given,
mean of hospital waiting (μ) = 38.12 min
standard deviation (σ) = 8.63 min
worst waiting time = 20%
the are will be same as the = 100 - 20%
= 80%
we have to determine the z- value according to 80% or 0.80
using z-table
z-value = 0.85
now, using formula
![x= 45.46](https://tex.z-dn.net/?f=x%3D%2045.46)
Answer:
i love life forever and always
Explanation:
Explanation:
Below is an attachment containing the solution to the question.
Answer:
Basically W = mg, as you can see, W varies directly as m where g is a constant (9.81 m s^-2 for Earth) , this explains why the more mass an object has,the greater its weight
Explanation: