What the answer to -4.5

4.5

Step-by-step explanation: I’m assuming you are taking about the absolute value, and the absolute value of -4.5 is 4.5

this doesn't even make any sense ;-;

Step-by-step explanation:

what do u mean what is the answer to -4.5

wheres the full question?

im confused what u mean

but the absolute value is 4.5 if thats what u mean

15 batches are the most you can make

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 : )