Shishir bought 4000 orange at 70 paisa each. but 400 of them were rotten. he sold 2000 oranges at 90 paisa each. if he plans to make a profit of rs 200 , at what rate must he sell the rest of the oranges ?

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Askateboard ramp is in the shape of a right triangle what is the height of the ramp