A robot is expected to filter pollution out of at least 350 liters of air and water. It filters air at the rate of 50 liters per minute, and it filters water at the rate of 20 liters per minute.
Write an inequality that represents the number of minutes the robot should filter air (A) and water (W)
to meet this expectation.

- 70

this is the answer for you hope it

560

step-by-step explanation:

giggidy

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 : )