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Orlov [11]
3 years ago
12

I NEED HELP PLEASE, THANKS! :)

Mathematics
1 answer:
cluponka [151]3 years ago
3 0

Answer:

standard deck has 52 cards. probability of king is 4/52 and probability of a queen is 4/52, so 4/52 + 4/52 = 8/52=2/13

Step-by-step explanation:

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ASAP Free points, please solve -2m+36=2(6m-3)?<br>​
Komok [63]

Answer:

m = 3

Step-by-step explanation:

We can try and isolate m on one side of the equation by following the rules of simplifying equations.

-2m + 36 = 2(6m - 3)\\\\-2m+36 = 12m - 6\\\\36 = 14m-6\\\\42 = 14m\\\\3 = m

Hope this helped!

6 0
3 years ago
Read 2 more answers
I need someone to solve this math problem by elimination for me. <br><br> 3X+2y=6<br> -x+y=-2
FinnZ [79.3K]
3x + 2y =   6 ⇒ -3x - 2y = -6
 -x +   y = -2 ⇒ <u>-3x + 3y = -6</u>
                                  <u>-5y</u> = <u>0</u>
                                   -5    -5
                                     y = 0
                         3x + 2(0) = 6
                             3x + 0 = 6
                           <u>        - 0 - 0</u>
                                   <u>3x</u> = <u>6</u>
                                    3     3
                                     x = 2
                              (x, y) = (2, 0)
8 0
3 years ago
Most precise to least precise; pints quarts cups and gallon
aliina [53]
Cups,pints,quarts,gallons
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Find the third term in the expansion of (a+b)^9 in the simplest form
forsale [732]

Answer:

The\ third\ term\ is\ \boxed{36a^7b^2}\\

Step-by-step explanation:

\left(\begin{array}{c}9\\ 1\end{array}\right)=\dfrac{9}{1} =9\\\\\left(\begin{array}{c}9\\ 2\end{array}\right)=\dfrac{9*8}{2*1} =36\\\\\\(a+b)^9=a^9+\left(\begin{array}{c}9\\ 1\end{array}\right)a^8b+\left(\begin{array}{c}9\\ 2\end{array}\right)a^7b^2+....+b^9\\\\\\The\ third\ term\ is\ \boxed{36a^7b^2}\\

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In order for a relation to be a function, there cannot be duplicate domain values that have different range values. for example,
mylen [45]
True, because it makes the function fail the vertical line test
8 0
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