(16a^6b^8-24ab^9)/4a^6b^8
(4-6ab^1)/a^6b
Hope this helps :)
Answer: Second Option
Step-by-step explanation:
The probability sought is calculated by calculating the quotient between the number of possible ways to select 4 seniors from a group of 4 seniors among the number of ways to select 4 seniors from a group of 10 people.
So:
Where
is the number of ways in which a number r of people can be selected from a group of n people
Then
Not to fear, BubbleSmartie11 is here!
Ok, lets get going. I like how you want explanation, not answer. Great job trying to figure it out on your own, now just going for the answer. Ok, first, we're going to do this.
.45 x 21.95. Whatever your answer is, don't forget to readjust the decimal point. Text it to me for me to correct and check it. Have fun!
From One Smartie to Another- BubbleSmartie11
Answer:
5
Step-by-step explanation:
-2 - (-7)
you have to do the opposite of the sign and switch the last number from neg to pos
I'm distributing
2x-8=25
(add 8 from both sides)
2x=33
(Divide both sides by 2)
X=16.5
