What you need to know for this case is that the calculator is using the scientific notation in two different ways:
Way 1:
Way 2:
Where, in both cases:
a, b: they are real numbers.
Therefore, for the following number:
We have an equivalent way is:
Answer:
The e refers to the exponent to which the base 10 is elevated.
Step-by-step explanation:
Given : A graphing calculator displays as 1.89e12.
To find : How do you think it would display ? What does the e stand for?
Solution :
In a graphing calculator 'e' stand for exponent of 10.
In there is only negative sign difference.
So,
it's c
dodecagon
its gotaa be a number thats atleast 10
Answer: z= -1
Step-by-step explanation: z= (62-64)/2 = -1