Answer:
43
Step-by-step explanation:
The first increase from 9 to 16 is 7
The second increase from 16 to 24 is 8
The third from 24 to 33 is 9
Following the pattern the next increase must be by 10. 33+10=43
Answer:
+7/2, -7/2
Step-by-step explanation:
Every number has two (2) square roots. 49/4 is a positive ratio of two square numbers, so the square roots are the positive and negative ratio of the roots of those square numbers.
±√(49/4) = ±(√49)/(√4) = ±7/2
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<em>Comment on math symbols</em>
The square root symbol (√) is generally interpreted to mean the positive, or principal square root. That is why we put the plus/minus (±) symbol in front of it when we're talking about both square roots.
If you mean $122.50 divided in 7 parts it is $17.5