<span>Since distance = rate times time, or d = rt, we also have
t = d/r
Here that is
t = 672 miles/48 mph = 14 hours
can u make this the brainliest plz</span>
The mountain climber has travelled 75 feet below sea level while descending down a cliff.
Given:
- A mountain climber at sea level starts descending down a cliff.
- Her location can be represented by -75 ft.
To find:
The distance travelled by a mountain climber.
Solution
- Distance ascending above sea level is taken in a positive direction.
- Distance descending down sea level is taken in a negative direction.
- This negative and positive only represents the direction
The location of mountain climber after descending from cliff = -75 ft
The distance covered by the mountain climber = 75 ft
The mountain climber has travelled 75 feet below sea level while descending down a cliff.
Learn more about descending and ascending here:
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brainly.com/question/108740?referrer=searchResults
Answer:
5
Step-by-step explanation:
Answer:
His overall grade is 87
Step-by-step explanation:
This grade is a weighed average.
The student got 88 on the homework. The homework is 50% of the grade.
The student got 80 on the midterm exam, that is 20% of the grade.
The student got 90 on the final exam, that is 30% of the grade.
His overall grade is:
G = 0.5*88 + 0.2*80 + 0.3*90 = 87
His overall grade is 87