Question

3)

Which statement BEST describes V50?
A)
between 6 and 7
B)
between 7 and 8
between 8 and 9
mulas
D)
between 24 and 25

Answer 1

9514 1404 393

Answer:

B) between 7 and 8

Explanation:

`√(50)\approx 7.071068\qquad\textsf{between 7 and 8}`

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If you're familiar with your times tables, you know that

7² = 49 and 8² = 64

The number 50 is between 49 and 64, so its square root is between √49=7 and √64=8.