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Kay [80]
3 years ago
9

What's does nine square equal

Mathematics
2 answers:
bija089 [108]3 years ago
6 0
The Sqrt of 9 is 81!
Alecsey [184]3 years ago
5 0
To square a number means to multiply it by itself. So 9 squared would be:

9x9

Which is

81

I hope this Helps!
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I'm not certain how exactly this question is supposed to be answered. 

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It also could be Paul types 20 words per minute slower than Jennifer.

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Another answer could be Paul's typing speed is 3/4ths of Jennifer's typing speed.

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Answer:

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Q7. Please see attached picture for full solution.

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