Use the slope formula
and plug in the values for x and y.
Answer:
The slope is 0
Step-by-step explanation:
y_2 - y_1 / x_2 - x_1
19-19 / 8-(-6)
0 / 8+6
0/14
0
Answer:
The probability is ≅
Step-by-step explanation:
Let's analyze the question.
There are 15 students in the 8th grade.
The students are randomly placed into three different algebra classes of 5 students each.
We are looking for the probability that Trevor, Terry and Evan will be in the same algebra class.
One possible way to solve this question is to think about the product probability rule.
We can use it because we are in an equiprobable space. (And also the events are independent).
Let's set for example a class for Evan.
The probability that Evan will be in a class is
Then for Terry there are places out of that puts Terry in the Evan's class.
We write
Finally for Trevor there are places out of the remaining that puts Trevor in the same class with Evan and Terry.
Using the product rule we write :
The probability of the event is ≅
➣ Assignment:
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➣ Answer:
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Explanation: ↓↓↓↓↓
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➤ [ Step One ] Follow PEMDAS Order Of Operations
➤ [ Step Two ] Rewrite Equation
➤ [ Step Three ] Calculate Within Parenthesis
➤ [ Step Four ] Rewrite Equation
➤ [ Step Five ] Multiply
➤ [ Step Six ] Rewrite Equation
➤ [ Step Seven ] Calculate Exponents
➤ [ Step Eight ] Rewrite Equation
➤ [ Step Nine ] Solve
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Answer is D because multiplying the fraction by 6/6 will result in the fraction for the choice D.