The graph shows Tony's journey from his home to his holiday cottage. cottage 2101
180
150
Distance from
home (km) 120
90
60
30
home
0
08:00
09:00
11:00
10:00
Time
12:00
Calculate Tony's average speed, in km/h, for the whole journey.

no solution

step-by-step explanation:

there is not enough information in the problem to solve.

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information