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Reil [10]
3 years ago
13

You pick a card at random. Without putting the first card back, you pick a second card at

Mathematics
1 answer:
malfutka [58]3 years ago
7 0

Answer:

1/6

Step-by-step explanation:

Firstly, Pr(e) = n(e)/Total outcome

Pr(2) = 1/3

Pr(1) = 1/2

Pr(1 and 2) = 1/3 * 1/2 = 1/6

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Which of these is NOT an Element of Art?
lesantik [10]

Answer:

i think line?

Step-by-step explanation:

im not sure but thatts my best geuss!

6 0
3 years ago
PLZ HELP
Orlov [11]

Answer:

  x=100

Step-by-step explanation:

2x + 100 = 300

    -100    -100

---------------------

     2x =  200

     ----    -----

      2       2

       x=100

7 0
3 years ago
You choose a card at random from a standard deck of cards. What is the probability that you do not choose a red 8?
Aleksandr [31]

Answer:

Step-by-step explanation:

no

6 0
3 years ago
It takes Imani 6 times as long as Carissa to travel to school each morning. If it takes Imani 18
dezoksy [38]

Answer:

6x=18

Step-by-step explanation:

I think that the answer is 3 but im not sure about the equation the reason i think that the equation is 6x=18 is because if you replace x with 3 you get 18

8 0
3 years ago
1.)Mario and Hank are arguing. Mario says it is impossible to draw a right triangle with sides measuring 8 inches, 12 inches, an
erastovalidia [21]
Problem One
Test it.
a^2 + b^2 = c^2
a = 8
b = 12 What will c calculate to be.

8^2 + 12^12 = c^2
c^2 = 64 + 144
c^2 = 208 
If 18 is to be the hypotenuse of the triangle c^ must equal 324. 
208 is nowhere's near that amount. 
Mario is right.

Question Two
The only way Hank will be right is if 26 is the hypotenuse. If that is so, the third side is 24. This is how you do it.
a^2 + b^2 = c^2
c = 26
a = 10

10^2 + b^2 = 26^2
100 + b^2 = 676 Subtract 100
b^2 = 676 - 100
b^2 = 576
b = sqrt(576)
b = 24

If 26 is not the hypotenuse, the right triangle cannot be drawn.
3 0
3 years ago
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