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 ?

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.

the height of the surface increases from the center out to the sides of the road

it is c!

x^3-4x^2+3x-2/x^2+1

step-by-step explanation:

factor the numerator and denominator and cancel the common factors