Answer:
Step-by-step explanation:
Answer:
y=0
Step-by-step explanation:
All y-values along the x-axis are equal to 0.
It’s referred to as a country
The possible values of N from the given probability parameters is; N equals 15 or 21
<h3>How to Solve Algebra Problems?</h3>
We are told that;
Number of pens in the box = N
Let the number of red pens be x
Thus; number of black pens = x + 3
Thus;
x + x + 3 = N
x = (N - 3)/2
The probability that she will take a black pen followed by a red pen is;
P(she will take a black pen followed by a red pen) = (x + 3)/N * x/(N - 1)
Plugging in he relevant values and solving for N gives ;
Solving for N gives N equals 15 or 21
Read more about Algebra at; brainly.com/question/723406
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Yes you can all you have to do is determine how many times the numerator goes into the denominator and put the remaining number if any as the new numerator and keep the same denominator if it goes into the denominator put how many tines it does in from of your new fraction
