The geometric sequence is 3, 9, 27, 81, 243, 729 because each time it is multiplied by 3.
Answer:
There are 12 bottles of water in a full pack.
Step-by-step explanation:
12
12
12
11
11
9
-------
67
Answer:
It should be 62
Step-by-step explanation:
30+40-8=62


If you round the number it would be 0.9
The correct answer would be 3 +/-

In order to solve for this you must first get the equation equal to 0.
x^2 + 6x + 9 - 6 ----> simplify like terms
x^2 + 6x + 3
Now knowing this we can use the coefficients of each one in descending order of power as a, b and c.
a = 1 (because it is the coefficient to x^2)
b = 6 (because it is the coefficient to x)
c = 3 (because it is the end number)
Now we can plug these values into the quadratic equation.


3 +/-

And those would be your two answers.