At 13 00 Shen leaves home on a cycle ride. By 15 00 he has travelled 35 km. He stops for 1 hours and then cycles back. He arrives back home at 1800.
a) Show this journey on a graph. Put time on the horizontal axis and distance from home
on the vertical axis.
b) At 15 00 Shen's sister leaves home and cycles after him at the same speed. Show this on
the graph.
c) How far
from home will they meet?.

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 : )

7/2

(decimal: 3.5)

welcome ; )

step-by-step explanation:

16 would be your answer