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Firdavs [7]
3 years ago
14

How many strings of eight uppercase English letters are there if no letter can be repeated?

Mathematics
1 answer:
zepelin [54]3 years ago
7 0
....................................3.....................................
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An antelope can run at a speed of 61 miles per hour. What is this speed in yards per second? Round to the nearest hundredth. ​
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Step-by-step explanation:

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Cathy has 43 leaves in her collection Jan has 38 leaves how many leaves do the 2 children have
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While doing a science experiment in the physics lab, Almira took 4 measurements of the temperature and wrote the average of thos
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If lines AB and CD are parallel, which of the following statements are true?
ludmilkaskok [199]

Answer:

D

F

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8 0
2 years ago
How would you do this problem? :
Nat2105 [25]
L = 3 + w

2(L+w) < 52.  Substitute the first equation into inequality

2(3 + w +w) < 52
2(3+2w) < 52      Divide both sides by 2
3 + 2w  < 26
2w < 26-3
2w < 23
w < 23/2
w < 11.5

Recall, L = 3+w.
w < 11.5  Add 3 to both sides.
w+3 < 11.5 +3
L < 14.5.

The width is less than 11.5, and the length is less than 14.5.
5 0
3 years ago
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