Questions by Rakesh Sharma

Questions by Rakesh Sharma

Which is the best estimate for the square root of 63

asked Apr 21, 2020

1 answer

2 votes

42.9k views

In a certain binary-star system, each star has the same mass as our Sun, and they revolve around their center of mass. The distance between them is the same as the distance between Earth and the Sun. What

asked Mar 1, 2020

1 answer

3 votes

121k views

The sum of two numbers is 61. The larger number is 15 more than the smaller number. What are the numbers?

asked Jul 9, 2019

2 answers

4 votes

51.9k views

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