Answer:
y= -2x-2
Step-by-step explanation:
y=mx + b
y=-2x -2
slope -2 (m=-2) thats your slope
Points are (-3,4) (1,-4)
y2 -y2 -4 - 4 = -8
x2 -x1 1 - -3 = 4
-8/4 simplify
-2/1
The value of P(R = 3) is 0.2854
<h3>Probability</h3>
Probabilities are used to determine the chances of events.
The given parameters are:
- --- the number of slots
- . --- the number of red slot
- . --- the number of black slot
- . --- the number of green slot
<h3>Individual probabilities</h3>
The probability that the ball lands on a red slot is calculated as:
Simplify
The probability that the ball does not land on a red slot is calculated as:
Simplify
<h3>
Binomial probability</h3>
The value of P(R = 3) is then calculated using the following binomial probability formula
Where:
So, we have:
Hence, the value of P(R = 3) is 0.2854
Read more about probabilities at:
brainly.com/question/15246027
The graph of the two given system of inequalities y > 2x - 5
y < -3x is; Attached below
<h3>How to graph Inequalities?</h3>
We are given two inequalities;
y > 2x - 5
y < -3x
The graph that represents the 2 inequalities has been attached and from the graph, we see that;
- The slope of the dotted line is negative
- The x- intercept of the dotted line is the point (0,0)
- The y- intercept of the dotted line is the point (0,0)
The solution of the system of inequalities is the shaded pink area between the two dotted lines.
Read more about Inequality Graphs at; brainly.com/question/13635292
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Answer:
its 72 good luck on your test
Answer
b 32
c 50
Step-by-step explanation: