Write equations for the following statements
Question
Maths
March 5, 2021, 6:39 a.m.
Answer
3 bells ring at an interval of 4,7 and 14 minutes all three bell rang at 6am when the bells will the ring together next
Check graphically whether the pair of equation X 3y=6
2x-3y=12 is constant
2x-3y=12 is constant
Find the median of the following distribution
X 1 2 3 4 5 6 7 8 9 10
F 8 10 11 16 20 25 15 9 6
X 1 2 3 4 5 6 7 8 9 10
F 8 10 11 16 20 25 15 9 6
How does the sound produced by a vibrating object in a medium reach your ear