If she gains a card that would be a positive 1, if she sells one that would be negative 1, and if she keeps one than that would be 0.
Here is the equation:
You have to use PEMDAS
Since multiplication is before addition, first multiply. You need to multiply 4 by 3.
Here is your new equation:
All you need to do is add the two numbers. Add:
That means your answer is 30
<em>If you have any questions, feel free to ask in the comments! :)</em>
Answer:
Null Hypothesis and it assumes the equality of attributes.
The attribute of study is the proportion
≤
Step-by-step explanation:
Since people hear rumors they like to tell other people about it which means they would probably do the best thing. That’s how it grows exponentially.
Answer:
Slope is -3/2
Step-by-step explanation: