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VLD [36.1K]
1 year ago
5

How many different two-letter combinations can be formed from the letters G, R, A, C, and E if each letter can only be used once

in an arrangement?
A. 5
B. 20
C. 60
D. 120​

Mathematics
1 answer:
jeka941 year ago
5 0

Answer:20

Step-by-step explanation:

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The average length of a ladybug can range from 0.08 to 0.4 inches.

So two lengths within the given span are 0.1 inch and 0.3 inches.

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3 years ago
Mr. Phan fills a portion of his pool with water on Monday. Then on Tuesday, he fills the pool with water coming from a hose at a
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Step-by-step explanation:

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cluponka [151]
The reflection across the x-axis only change the signal of the y coordinate. Hence, the new point is P'(-2,-6).
4 0
3 years ago
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