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insens350 [35]
3 years ago
9

Write the natural numbers from 1 to 30. What fraction of them are prime numbers?​

Mathematics
2 answers:
kobusy [5.1K]3 years ago
7 0

Prime Numbers can only divide by themselves and 1.

Prime Numbers From 1 to 30: 2,3,5,7,11,13,17,19,23,29.... ( 10 )

kicyunya [14]3 years ago
3 0

Answer:

The natural numbers from 1 to 30:

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30.

The prime numbers are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29.

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Aneli [31]
-2 / 1/4
If you are dividing you have to switch 1/4 to 4/1

-2/1  / 4/1
= -8
Hope this helped
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3 years ago
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garik1379 [7]

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2 years ago
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Emetia earns $8.74 per hour plus a gas allowance of $3.50 per day at her job.
joja [24]

Answer:

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7 0
3 years ago
Line segment GH is divided by point J in the ratio of 1:4. Endpoint G is at (7,5) and point J is at (10, 14).
wlad13 [49]

Answer:

(x2 , y2) = (22,50)

Step-by-step explanation:

Given:

m1 : m2 = 1:4

(x1 , y1) = (7 , 5)

(X ,Y) = (10 ,14)

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(x2 , y2)

Computation:

X = (m1x2 + m2x1) / (m1+m2)

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10 = [x2 + 28]/5

22 = x2

Y = (m1y2 + m2y1) / (m1+m2)

14 = [(1)(y2) + (4)(5)]/(1+4)

14 = [y2 + 20]/5

70 = y2 + 20

50 = y2

(x2 , y2) = (22,50)

7 0
3 years ago
Suppose that a new​ fuel-efficient European car travels an average of 28 kilometers on 1 liter of gasoline. If gasoline costs 1.
alina1380 [7]
If you divide 220 by 28 then times the answer by 1.25 the answer is 9.82 dollars. 
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