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tatuchka [14]
3 years ago
13

Find the fraction and the ratio of No. Of prime numbers to the numbers up to 50

Mathematics
1 answer:
dangina [55]3 years ago
5 0

Answer:

3/ 10

Step-by-step explanation:

Count of numbers up to 50 = 50

Prime numbers up to 50 :

{2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47}

Count of prime numbers up to 50 = 15

Hence, ratio of prime numbers to all numbers ;

15 : 50

3 / 10

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Answer:

y = x + 7

Step-by-step explanation:

The slope-intercept form of a line is:

y = mx + b

where m is the slope and b is the y-intercept.

Looking at the graph, we can see that the line intersects the y-axis at y = 7. So 7 would be our y-intercept.

To find the slope, we would divide the rise of the line by the run. Or m = rise/run. From looking at the graph, we can see that for every 1 unit the line moves in the x-direction, the line moves in the y-direction by 1 unit. Therefore, the rise would be 1 and the run would be 1. 1/1 = 1 so the slope of the line would be 1.

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I hope you find my answer and explanation to be helpful. Happy studying.

3 0
4 years ago
Write a quadratic function in standard form with zeros 9 and -4
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3 years ago
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Answer:

A

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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Answer:

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5 0
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