Question

Sasha hikes into a canyon. She takes a break at the rest stations every 23 of a mile.
If she started at sea level and has hiked down to the fourth rest station, what is Sasha’s elevation now?
Select all that apply

Answer 1

Answer:

Option A -8/3

Step-by-step explanation:

The complete question in the attached figure

we know that

Sasha started at sea level and has hiked down to the fourth rest station.

Remember that sea level is 0.

Sasha takes a break at the rest stations every 2/3 of a mile.

That means-----> Sasha is down  4 times 2/3

$4(\frac{2}{3})=\frac{8}{3}\ mi$

But the answer will be in negative as she is below 0.

therefore

Sasha’s elevation now is -8/3 miles below sea level.

Answer 2

Answer:

Step-by-step explanation:

Kareem heats a beaker of water to a boil. Then he records that the water temperature decreases from 100°C to 19°C in 525 minutes.

What was the change in temperature each minute?