a milk man sold 2 of his buffaloows for rs 1200 each if he has made a profit of 10 percent and their loss of 5 percent find overall gain or loss

In the pendulum formula t=2pi. read the problem on the picture ! ; $; $; ! ; ! ; ! ; )$; ! ; ! ; ! ; $; $; $! ; ! ; ); $; $$

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters