Sample space for the order in which 4 blocks A B C D can be lined up

1 answer:

7 0

The for letters can be ordered in 4! ways
That is 4*3*2*1 = 24

ABCD
ABDC
ACBD
ACDB etc....

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Licemer1 [7]

Answer:

21.41667

Step-by-step explanation:

6 2/3 + 4 + 10 3/4 = 21.41667

4 0

3 years ago

Dafna1 [17]

I hope it’s correct!

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3 years ago

yulyashka [42]

I think the answer is the second one. A reflection over the x-axis and the a 90° counterclockwise rotation about the origin.

4 0

3 years ago

andreyandreev [35.5K]

Answer:

272.5 m²

Step-by-step explanation:

1/2x4x9=18

(9+18)/2=13.5. 13.5x11=148.5

(18+14)/2=16. 16x7=112

12+148.5+112= 272.5

5 0

2 years ago

photoshop1234 [79]

I’m guessing it would be 21/24

5 0

3 years ago