The area of the square can be expressed as
So to go back to the side length, you just need to find the square root of the area.
Need asap please!!!!
1 answer:
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Using it's concept, it is found that there is a 0.64 = 64% probability that the sum of two randomly chosen numbers from the set {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} is no greater than 10.
A probability is the <u>number of desired outcomes divided by the number of total outcomes</u>.
In this problem:
- Two numbers that can be repeated chosen from a set of 10 numbers, thus, in total, there are
outcomes.
For a sum <u>no greater than 10</u>, we have that:
- 0 can be added with all the 10 numbers, as can 1.
- 2 can be added with 9 of them, bar 9.
- 3 can be added with 8 of them.
- 4 can be added with 7 of them.
- 5 can be added with 6 of them.
- 6 can be added with 5 numbers, 7 with 4, 8 with 3, and 9 with 2.
Hence, the number of desired outcomes is:
The probability is:
0.64 = 64% probability that the sum of two randomly chosen numbers from the set {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} is no greater than 10.
A similar problem is given at brainly.com/question/25401798