Answer:
x =5/ (1-a)
Step-by-step explanation:
3x-ax=2x+5
Subtract 2x from each side
3x -ax-2x = 2x+5-2x
3x -ax -2x = 5
combine like terms
x-ax = 5
Factor out x
x(1-a) =5
Divide each side by 1-a
x =5/ (1-a)
Answer:
The product to this problem is simplified to:
Step-by-step explanation:
1) First place out what was given:
Squared is the same thing as multiply to itself, so you would create a pair of
(For example, if you said: it is the same as saying or putting: x · x)
2) Then create your pair which would look like:
3) Next step is to do the FOIL method
<h2>(The <u><em>FOIL</em></u> method is where you do <em><u>F</u></em>irst, <em><u>O</u></em>utside, <em><u>I</u></em>nside, an <u><em>L</em></u>ast)</h2>
(Like how it is shown in the picture, we will do this method and create one whole expression!)
4) Creating and combining your expression into one whole problem, by using the foil method.
First - F:
Outside - O:
Inside - I:
Last:
This will be:
And this will be your answer!
Answer:
a
Step-by-step explanation:
its not fr a ion understand it soooo yeaa
Answer: 0.0965
Step-by-step explanation:
This would happen if:
First toss: Here we must have any number that is not 6.
the options are 1, 2, 3, 4, 5 so the probablity is p1 = 5/6
The same happens for the second toss, p2 = 5/6
and for the third one: p3 = 5/6
for the fourth toss, person B must roll a 6, so the probability here is p4 = 1/6
Now, the joint probability is equal to the product of the probabilities for each toss, this is:
P = p1*p2*p3*p4 = (5/6)^3*(1/6) = 0.0965
Answer:
720
Step-by-step explanation: