Answer:
nuclear energy
Step-by-step explanation:
Answer:
(0, −2) and (2, 0)
Step-by-step explanation:
Solutions are the points of intersection
Answer:
F to B Your welcome :)
Step-by-step explanation:
Using the Fundamental Counting Theorem, it is found that for each case, the total number of outcomes is:
a) 60,466,176.
b) 5,961,600.
<h3>What is the Fundamental Counting Theorem?</h3>
It is a theorem that states that if there are n things, each with
ways to be done, each thing independent of the other, the number of ways they can be done is:
![N = n_1 \times n_2 \times \cdots \times n_n](https://tex.z-dn.net/?f=N%20%3D%20n_1%20%5Ctimes%20n_2%20%5Ctimes%20%5Ccdots%20%5Ctimes%20n_n)
Item a:
No restrictions, hence for each of the five characters, there are 36 outcomes, hence
.
Then, the possible number of passwords is:
![N = 36^5 = 60466176](https://tex.z-dn.net/?f=N%20%3D%2036%5E5%20%3D%2060466176)
Item b:
The letters and the digits have to be alternated, hence:
- Starting with a letter,
.
- Starting with a digit,
.
Then, the possible number of passwords is:
![N = 36^3 \times 10^2 + 10^3 \times 36^2 = 5961600](https://tex.z-dn.net/?f=N%20%3D%2036%5E3%20%5Ctimes%2010%5E2%20%2B%2010%5E3%20%5Ctimes%2036%5E2%20%3D%205961600)
To learn more about the Fundamental Counting Theorem, you can take a look at brainly.com/question/24314866
y = 1/2x - 2. Hope this helps