Answer:
Step-by-step explanation:
Answer:
a: 2.106, 2.061, 1.602, 1.26, 1.0947
b: 2.013, 1.001, 0.213, 0.0231, 0.002
c: 34.521, 32.541, 32.145, 31.542, 31.254
Answer:
1,000,000,000 identification numbers are possible.
Step-by-step explanation:
We are assigned a 9 digit identification number.
Each digit is a number from 0 to 9. So, each digit has 10 different choices.
Using the Fundamental Counting Principle (is better than the tree diagram) because it's simpler. To illustrate this, we can attempt to draw a tree diagram.
The first column will be the digits 0 to 9.
Then for each of those digits, we need another 0 to 9.
As you can imagine, the amount of numbers grow exponentially, so using the Fundamental Counting Principle is simpler.
And since we have a 9 digit identification number, with each digit having 10 choices, the total number of identification numbers possible are:
So, 1,000,000,000 identification numbers are possible.
The answer is -12x^(6)y^(7)z^(9)
Add the exponents together
I think B. Y=8000(1.075)^1 would be more appropriate for a test.