The correct answer is -8.
Answer:
The first one is by using your mind. If you know that factorial of any non negative integer denoted by n!
defined as
n!=n(n−1)(n−2)⋯3⋅2⋅1
then 5!=5∗4∗3∗2∗1. You can calculate it in your mind which will give you 5!=120.
That's it.
The next method is using your calculator. In my calculator Casio fx-991es, I pressed 5 and then shift+x−1
button and I got 120. Similarly, you can use Google to calculate it like I did and got this.
Step-by-step explanation:
If they drank 40%, then there are (100 - 40) = 60% still in the glass.
60% of 32 ounces = 0.6 x 32 = 19.2 ounces .
Given:
The graph of linear function.
To find:
The slope intercept form of the linear equation from the given graph.
Solution:
The slope intercept form of a linear function is:
From the given graph it is clear that the graph passes through the points (1,300) and (4,800).
The equation of line is
Adding 300 on both sides, we get
Therefore, the required equation is .