The discriminant is
which is 0.
Since the discriminant is 0, there is only one real solution.
Answer:
We are given the following in the question:
where P(x) in millions is the number of U.S. travelers from 1990 through 2009 and x = 1 represents 1991.
We have to approximate the number of U.S. travelers to other countries in each given year.
(a) 1990
We put x = 0 in the given function.
Thus, there are 48.09 millions U.S. travelers in 1990.
(b) 2000
We put x = 10 in the given function.
Thus, there are 56.888 millions U.S. travelers in 2000.
(c) 2009
We put x = 19 in the given function.
Thus, there are 31.085 millions U.S. travelers in 2009.
Step-by-step explanation:
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9=n+3
Subtract 3 on each side
n=6
Answer:
So Priya need 
cups of raspberries for the whole cake.
Step-by-step explanation:
Given data;
cups of raspberries which is enough for 
of the cake.
For making of the cake need 
cups of raspberries.
For making 
cake need 
cups of raspberries.
For making cake need 
cups of raspberries.
∴ Priya need cups of raspberries for the whole cake.
Answer:
x > -1
Step-by-step explanation:
Open circle so the sign is not inclusive. The point is at -1 and goes to the right so it is more than.
