Answer:
6(x^2-3)
Step-by-step explanation:
Answer:
Step-by-step explanation:
binomial distritubtion
mean= n*p
.23*300= 69
variance= n*p*(1-p)
.23*300*(1-.23)=53.1
standard deviation= sqrt(variance)
sqrt(53.13)= 7.3
Answer:
-2
Explanation:
f = -19.8
17.8 + -19.8 (f) = -2
Answer:
Roger is the independent variable.
Step-by-step explanation:
The given statement is "Roger is sixteen years old and eats granola bars
He attends P.R
Walker High School."
In the given question, the age of the person given.
Here the age of Roger is the independent variable and amount of granola bar eat is dependent variable.
According to the age of the person the amount of granola bars eat will vary.
So the age of the person is independent variable and granola bar is the dependent variable.
Therefore, Roger is the independent variable.
Answer:
Thank you for being so kind! X=15
Step-by-step explanation:
each expression combined is equal to 180.
so you must put 5x+9+7x-9 and solve to get 15!
