1. Rolling a number cube with numbers 1-10. 2. Flipping a coin 3 times.
3. Flipping a coin 1 time and spinning a spinner 1 time with 6 equal wedges.
4. Rolling a number cube 1 time with number 1-6 and spinning a spinner 1time with 10 equal wedges.
5. List all the outcomes for flipping a coin 3 times
6. Rolling an even number (2,4,6) on a number cube numbered 1-6. (cube)

b.-4 units

all you   do is count how many times you move

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

mean, 40.6

step-by-step explanation:

1. 2

2. 11

3. 5

4. 6

5. 7

6. 5

7. -1

8. 1

step-by-step explanation: