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kozerog [31]
3 years ago
8

You draw 2 cards from a deck. What’s the probability that one is red and the other is black

Mathematics
1 answer:
Andreyy893 years ago
6 0

Answer:

26/52 50%

Step-by-step explanation:

52 cards in a deck, 26 are black and 26 are white.

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Write the number that has 1 hundred 14 tens 6 ones
Kisachek [45]
246 because 1 hundred = 100, 14 tens = 140, 6 ones = 6
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3 years ago
If 2 X + 1 ,2 x-1 and 3 X + 4 are in AP find the value of x​
julia-pushkina [17]

Answer:

x = - 7

Step-by-step explanation:

Given that the terms are in AP , then

a₃ - a₂ = a₂ - a₁ , substitute values

3x + 4 - (2x - 1) = 2x - 1 - (2x + 1) ← distribute and simplify both sides

3x + 4 - 2x + 1 = 2x - 1 - 2x - 1

x + 5 = - 2 ( subtract 5 from both sides )

x = - 7

6 0
3 years ago
What's the value of<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B111%5D1%7B%7D%20" id="TexFormula1" title=" \sqrt[111]1
timurjin [86]
The answer is 111

Calculate square root of 1 to get 1

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=111
6 0
3 years ago
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Select TWO expressions from the list that have the same value.
avanturin [10]

Answer:

cos 67 and sin 23........

6 0
3 years ago
A piece of fabric is 2 yards long Marcus puts one patch at each end of the fabric and at each quarter foot mark how many patches
klio [65]
Conversion.
1 yard = 3 feet

So the fabric has 2 yards. Then the size of the patch is 1/4 foot. 
So the number of patches that Marcus used is..
= 3 * 2
= 6 / (1/4)
= 24 patches.

So a total of 24 patches Marcus used.
5 0
4 years ago
Read 2 more answers
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