Where's the graph? Insufficient info here to enable us to answer this question.
If possible take a photo of the original problem and upload the image to Brainly.
Answer:
yes it is a change of state since both hydrogen and oxygen are gas.
Answer:
1) 
2) 
3) 
Step-by-step explanation:
Given : A certain economy's consumption function is given by the equation 
where, C(x) is the personal consumption expenditure in billions of dollars, and x is the disposable personal income in billions of dollars.
To find :
1) C(0)
Put x=0 in the given equation,


2) C(50)
Put x=50 in the given equation,



3) C(100)
Put x=100 in the given equation,



He spends 30 to enter and 4 per ride
y = 4x + 30....with x being the number of rides and y being the total cost
The correct answer is Choice A) 367,274.
The chart for this data starts in the year 1960. We are looking for the population during year 2010. That is 50 years later.
To find the answer, just input 50 for t in the equation.
P(50) = 200(1.01223)^50