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olga nikolaevna [1]
3 years ago
9

find the probability for the experiment of selecting a pair of black socks followed by a pair of navy-blue socks and then a pair

of white socks from a drawer containing 5 black pairs, 4 navy blue pairs, and 8 white pairs if each pair is not replaced?

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
4 0

Answer:2/51

Step-by-step explanation:

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What is 5+1 please hurry
AfilCa [17]

Answer: 6

Step-by-step explanation:

3 0
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a pharmacist has 10 and 90 iodine solutions on hand. how many liters of each iodine solution will be required to produce 8 liter
Westkost [7]
1 litre of 10% solution contains 100mL of iodine
1 litre of 90% solution contains 900mL of iodine
Mixing them will produce 2 litres of solution containing 1000mL of iodine which is 50% iodine.
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6 0
2 years ago
Find the perimeter of the figure below. <br><br> PLEASE GIVE A EXPLANATION
aleksley [76]

Answer:

Perimeter of the figure = 198.54 feet

Step-by-step explanation:

Given figure comprises a rectangle and two semicircles.

Perimeters of two semicircle = 2πr

Here 'r' = Radius of the circle

Perimeter of two semicircles at the sides of the rectangle = 2\pi (\frac{25}{2})

= 25π feet

= 78.54 feet

Length of side AB = Length of side CD = 60 feet

Perimeter of the given figure = 2(60) + 78.54

                                                = 198.54 feet

8 0
2 years ago
Which expression is equivalent to x + y + x + y + 3(y + 5)?
elixir [45]

Answer:

C

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
&lt;1 is a complement of &lt;2, and m&lt;1=66. find &lt;2
Furkat [3]

Answer:

114

Step-by-step explanation:

that's supplementary

6 0
3 years ago
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