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My name is Ann [436]
3 years ago
12

Suppose that a randomly generated list of numbers from 0 to 9 is being used

Mathematics
2 answers:
sdas [7]3 years ago
5 0

Answer: D

Step-by-step explanation:

counting 0 there are 7 numbers which represent 70% since there are 10 total numbers

Leni [432]3 years ago
3 0

Answer:

B

Step-by-step explanation:

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Pls help!!!<br>what would the answer be when it is in standard form.​
Nimfa-mama [501]
The answer in standard form is 0.297
6 0
2 years ago
The length of a square is increased by 2 inches. The perimeter of the original square is ten inches more than the length of one
Lapatulllka [165]
Let x be the length of one side of the smaller square
Let y be the length of one side of the larger square
4x would be the perimeter of the smaller square, as it has 4 sides
Therefore 4x = y + 10, as the perimeter of the smaller square is 10 inches bigger than one side of the larger square.
We're going to solve this question using simultaneous equations. This means we need another equation to compare the first one to.
Since we know that one side of the larger square is 2 inches bigger than the first one, we can make the equation
y = x + 2
Know that we know the value of y in terms of x, we can introduce this value to the original equation to find:
4x = (x + 2) + 10
Therefore:
4x = x + 12
3x = 12
x = 4
Now that we know the size of the sides on the smaller square, we can figure out the size of the larger square by using our second equation (y = x + 2)
y = 4 + 2
y = 6
Therefore, the length of each side of the larger square is<u> B.6</u>
4 0
3 years ago
To use the Trigonometry, we need... A) A right triangle with 2 known angles &amp; 1 side B) A right triangle with 1 known side a
NikAS [45]

Answer:

B

Step-by-step explanation:

You use the side oppo the angle and the side that is labelled in trigonometry

5 0
3 years ago
Pacific salmon swimming up the Columbia river travel 2 feet under water. Suppose one salmon darts 2 feet up and out of the water
svp [43]
Well if the salmon is two feet under the water, and darts two feet up, he wouldnt get out of the water would he??
6 0
3 years ago
Hiii i have a question on math:)
vlabodo [156]
  • <em>Answer:</em>

<em>PQR = 150°</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there ! </em>

<em>PQR = PQS + SQR</em>

<em>12x - 6 = 16 + 9x + 17</em>

<em>12x - 9x = 16 + 17 + 6</em>

<em>3x = 39</em>

<em>x = 13</em>

<em>PQR = (12×13 - 6)° = (156 - 6)° = 150°</em>

<em>Good luck !</em>

4 0
3 years ago
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