Answer:

Step-by-step explanation:

It's very simple
1m=100cm
4m=4×100=400cm
Answer:
x=2,−4 hope this was help full
Answer:
79%
Step-by-step explanation:
To find the median, you need to arrange the numbers in ascending order. Than pick the middle number. If there are two middle numbers then you add them together and then divide by 2.
You can but it would be going straight up and down