Sue Lynn is driving at a constant speed to visit her friend 200 miles away. The following table shows her possible rates of speed and time it will take her to reach her friends house.
Speed in mph
Time in hours
20
10
25
8
40
5
50
4
у

answer is x<

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 : )

table 3 represents a direct variation function. : )