4. Check whether given pair of equations are dependent. Give reasons 2x-3y-1 = 0, 4x-6y-2=0?​

B ) 90.0 mm

Explanation:

The center of gravity (CG) location is the average location of all the weight of an object. The center of gravity is the balance point of an object, also expressed as the point where all the mass appears to be located

The center of gravity (CG) location is the average location of all the weight of an object. The center of gravity is the balance point of an object, also expressed as the point where all the mass appears to be located.

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Answer:

Question :- 17:19::47: ?

Answer :-

→ Next prime number from 47 is 53.

Step-by-step explanation:

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It is composed of different religious groups, racial groups and groups having cultural differences. In the long span of Indian history various groups from” different parts of the world entered into India with their own socio-cultural and racial features.

Answer:

Indian society is a pluralistic society with a complex social order characterised by a multitude of ethnic, linguistic, religious and caste divisions. Hindus constitute the majority community and comprise about 82% of the population. They stand evenly distributed across regions. The Muslims constitute 12% and the Sikhs 2% of the population. Muslims are concentrated in J and K, Assam, Bihar, U.P., Kerala and West Bengal.

Christians are concentrated in the small states of Northeast-Nagaland, Meghalaya, Arunachal Pradesh, Mizoram and the Sikhs are concentrated in Punjab. These distributions have an important bearing upon the politics of these areas. The Muslim-concentrated areas are communal riots areas; the concentration of Sikhs in Punjab is a determinant of Politics in Punjab

62.25 weeks

Step-by-step explanation:

Money she requires= 2500rs

in first week she saved = 50rs

after first week she start saving = 40

then she requires 1+x week

50+40*x=2500

40*x=2500-50

x=2450/40

x=612.5

she requires x+1week

61.25+1

62.25 weeks

The number of weeks ramkali will be able to admit her daughter in the school​  are 62.25 weeks.

Step-by-step explanation:

Given:

Ramkali  requires  Rs. 2500 for admission of her daughter to school.

Ramkali starts saving Rs. 50 in the 1st week and there after increase her weekly savings by Rs. 40 per week.

To Find:

The nos. of weeks  ramkali requires to be able  to admit her daughter in the school​.

Solution:

Let the  ramkali  will take p weeks for savings of Rs. 40 per week.

[tex]2500=50+ 40 \times p[/tex]

[tex]2500-50= 40p[/tex]

[tex]40p=2450[/tex]

[tex]p=\frac{2450}{40} =61.25 \ weeks[/tex]

The number of weeks ramkali will be able to admit her daughter in the school​= weeks for Rs. 50 savings+ weeks for Rs. 40 savings.

           [tex]= 1 + 61.25[/tex]

          [tex]= 62.25\ weeks[/tex]

Thus,the number of weeks ramkali will be able to admit her daughter in the school  are  62.25 weeks.