Answer:
Step-by-step explanation:
-4 x y-= 2
The median is 82
The mode is 73
The mean is 80.8
12 kilograms and her total and costs, i have no idea....
Answer:
The height of the objects are the same after 2 seconds.
Step-by-step explanation:
In order to calculate at which time both objects have the same height we need to find the value of t that makes both equations equal. Therefore:

The height of the objects are the same after 2 seconds.