Answer:
a) -26 ft
b) 3,148 ft lower
Explanation:
We were given the following data set:
Checkpoint 1: 792 feet
Checkpoint 2: -164 feet
Checkpoint 3: 2,446 feet
Checkpoint 4: 3,055 feet
Checkpoint 5: -93
a) The top of a hill rises 138 feet Checkpoint 2
This is represented as:
[tex]\begin{gathered} Altitude=-164+138 \\ Altitude=-26ft \end{gathered}[/tex]
Therefore, the altitude of the top of the hill is -26 feet
b) How much lower is Checkpoint 5 than Checkpoint 4
This is shown below:
[tex]\begin{gathered} Distance=3,055-(-93) \\ Distance=3,055+93 \\ Distance=3,148ft \end{gathered}[/tex]
Therefore, Checkpoint 5 is 3,148 feet lower than Checkpoint 4
