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quester [9]
3 years ago
15

A laundry basket contains 18 blue socks and 24 black socks. What is the probablity of randomly picking 2 black socks, without re

placement, from the basket?
Mathematics
1 answer:
GrogVix [38]3 years ago
4 0
2 / 42 or 1 / 21 (simplified)
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73km 47hm 2dam - 11km 55hm
zvonat [6]

<u>Answer</u>

6,122 hm


<u>Explanation</u>

You can carry out operations on the like terms only. So convert all units to one unit.

I will convert them to dam

1 km =100 dam

73 km = 73 × 100

          =7,300 dam

11 km = 11× 100

         1100 dam

1 hm = 10 dam

47 hm = 47 × 10

            = 470 dam

55 hm = 55× 10

           = 550 dam

73km 47hm 2dam - 11km 55hm = (7300+ 470+2) - (1100+550)

                                                    = 7,772 - 1,650

                                                    = 6,122 hm


8 0
3 years ago
What is the answer and how do you find it? Show work or no points.
NNADVOKAT [17]

Answer:

Answer is D

Step-by-step explanation:

I kinda understand it but it need to be neat so yh next time you have aa problem like this just write it neat for people to understand cleary what is your question.

6 0
3 years ago
Factorise a squared - b squared
marusya05 [52]
(a-b)(a+b) because when you reverse the sum you do axa and ax-b xx
5 0
3 years ago
8x8x8=_______=_______​
zaharov [31]

Answer:

8*8*8= <em><u>8^3= 512</u></em>

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Can a right rectangular prisms with different volumes have the same volume
Alona [7]
It depends if you mean like a prism with say 15w 10l and 9h in a horizontal and a prism with a same volume but in a different position. and have a nice day  
7 0
3 years ago
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