Answer:
0.384
Step-by-step explanation:
pet supplier has a stock of parakeets of which 20% are blue parakeets
20/100 = 0.2 blue parakeets (success)
1-0.2 = 0.8 not parakeets (not success)
A pet store orders 3 parakeets from this supplier
we need to find the chance of getting exactly one blue from 3 parakeets
n=3, r=1, p = 0.2 , q=0.8
0.384
By using exponent properties, we will get the simplified expression:
<h3>How to simplify the given expression?</h3>
Here we have the expression:
Remember the exponent properties:
And:
So using these two properties, we can rewrite:
So we conclude that the completely simplified expression is:
If you want to learn more about exponents:
#SPJ1
Hello there!
~I hope you and your family are staying safe and healthy!
We need to start by saying that y = 3
or
Thus, the equation above is in the two variable form where y = 3
Thus, the required equation is
Let me know if you have additional questions!
~Garebear