Remove all perfect squares from inside the square root. \sqrt{63}= 63
1 answer:
3 is the answer obtained when the perfect squares are removed from
<u>Step-by-step explanation:</u>
is written as the
.
- Thus the 9 is the perfect square of 3 so by taking 9 out of the square root it becomes 3
- Thus the answer is 3
- Perfect square is said to be the number which is obtained by the twice the product of the every number.
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and
are the experimental probabilities from the table.
Solution:
Total number of times spun the spinner = 60
Number of times getting 1 = 12
Number of times getting 2 = 17
Number of times getting 3 = 15
Number of times getting 4 = 16
<u>Experimental probabilities from the table:</u>
Probability of getting 1 =
Probability of getting 2 =
Probability of getting 3 =
Probability of getting 4 =
<u>To determine which are the experimental probabilities from the table:</u>
Option A: 15
This is not obtained above. So, it is not the experimental probability.
Option B:
This is obtained in the probability of getting 2.
So, it is the experimental probability.
Option C:
This is obtained in the probability of getting 3.
So, it is the experimental probability.
Option D:
This is not obtained above. So, it is not the experimental probability.
Option E:
This is not obtained above. So, it is not the experimental probability.
Hence and
are the experimental probabilities from the table.