A star has a diameter of 4,680,000,000 units. Express this number in scientific notation.
2 answers:
Answer:
Step-by-step explanation:
Scientific notation is defined as a way of writing very large or very small numbers.
A number between 1 to 10 is written in scientific notation when it is multiplied by a power of 10.
Here the given scenario is :
A star has a diameter of 4,680,000,000 units.
So, in scientific notation we can write this as :
We can check this if we multiply this by 10^9. This will shift the decimal to 9 places in the right side.
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The function in vertex form is 
(refer to your other post I solved it there).
The general form of quadratic equations in vertex form is
, where (h, k) is the vertex of the parabola.
Here, a = 1, h = -6 and k = -54
Therefore, the vertex is (-6, -54) and it is a maximum because a = 1 is postive.
The general form of quadratic equations in vertex form is
Here, a = 1, h = -6 and k = -54
Therefore, the vertex is (-6, -54) and it is a maximum because a = 1 is postive.