Probably C. 30 Hope this helps I might wrong sometimes
Answer:
b=8
Step-by-step explanation:
b=√(10²-6²)=√(100-36)=√64=8
Answer:
Step-by-step explanation:
Y+6=2x-6
6+6=2x-y
12=2x-y
Answer:
Step-by-step explanation:
Let X be a random variable that represents the number of calories consumed.
Given : The number of calories consumed by customers at the Chinese buffet is normally distributed with mean 2689 and standard deviation 560.
i.e. Population mean :
Population standard deviation: .
We can say X follows normal distribution and
So , the distribution of X :
i.e.