PLEASE HELP can someone let me know if this page is correct?
for number 9 I chose d with is Kathy repairs phones at a rate of 108 per day
the other choice for 9 that isnt shown is c which is kathy repairs phones at a 108 per hour
tysm!

yes it is all correct

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 : )