When people buy wood to burn in a stove they purchase it in units of cords(stacks that are 128 cubic feet). Camilla had 3 cords of wood delivered and stacked. She noticed people stacking the wood could stack 3/10 of a cord in 2/5 of an area​ (a) What is the rate they are stacking the wood in cords per hour?
(b) At a rate of (a), how many hours will it take for them to stack all three cords

29.5977692753

step-by-step explanation:

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 : )

explanation:

step-by-step explanation: