1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
galben [10]
3 years ago
15

The Gotemba walking trail up Mount Fuji is about 9km long. Walkers need to return from the 18km walk by 8pm. Toshi estimates tha

t he can walk up the mountain at 1.5km/h on average, and down at twice that speed. These speeds take into account meal breaks and rest times. Using Toshi's estimated speeds, what is the latest time he can begin his walk so that he can return by 8pm?
Mathematics
1 answer:
stiv31 [10]3 years ago
3 0

Answer:

Toshi must begin his walk at 11:00 AM in order that he can return by 8:00 PM.

Step-by-step explanation:

Since the Gotemba walking trail up Mount Fuji is about 9km long, and walkers need to return from the 18km walk by 8pm, if Toshi estimates that he can walk up the mountain at 1.5km / h on average, and down at twice that speed , these speeds taking into account meal breaks and rest times, to determine what is the latest time he can begin his walk so that he can return by 8pm the following calculation must be performed:

Climb: 1.5 km / h

Descent: 2 x 1.5 km / h = 3 km / h

Climb: 9 km / 1.5 km / h = 6 hours

Descent: 9km / 3 km / h = 3 hours

Total: 9 hours

8 PM = 20:00

20:00 - 09:00 = 11:00

Thus, Toshi must begin his walk at 11:00 AM in order that he can return by 8:00 PM.

You might be interested in
I can't find the answer
Rudik [331]

Answer: what grade is this

Step-by-step explanation:

3 0
3 years ago
The table below represents a linear function f(x) and the equation represents a function g(x):
PIT_PIT [208]

Answer:

Step-by-step explanation:

Listen bro or girl I have a question answer it for me and i will answer it for you deal

5 0
2 years ago
To the people who need points, here you go. Just put a random answer. I know that someone is going to be ungrateful and just ste
denis-greek [22]

Answer:

Thanks your amazing i hope you have a great day.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
W trójkącie ABC połączono wierzchołek C z punktem D który jest środkiem boku AB . Wyznaczono równierz środek odcinka CD punkt E
qwelly [4]
Translate into English please
8 0
3 years ago
What is 3 3/10 + 2 1/10
Sergeu [11.5K]
The answer is
27/5 = 5 2/5 = 5.4
4 0
2 years ago
Read 2 more answers
Other questions:
  • Help me with these2 question plz and I will press the thanks button
    10·1 answer
  • Which number line best shows how to solve −8 − (−2)? A number line from negative 10 to 10 is shown, with numbers labeled at inte
    11·2 answers
  • How to figure how many hundreds there are in 150,000
    9·2 answers
  • A __________ guarantees that there is one and only one output for every input.
    6·1 answer
  • Max observes the zoo and the library from a helicopter flying at a height of 200 times square root of 3 feet above the ground, a
    8·2 answers
  • a carton can hold 1000 unit cubes that measure 1 inch by 1 inch by 1inch. describe the dimensions of carton of the carton using
    6·1 answer
  • “If you live in Michigan, then it is cold in December. If you live in Oxford, then you live in Michigan.” Which conclusion, if a
    6·1 answer
  • Help looks like i forgot to read a ruler
    15·2 answers
  • 1.0*10^-11 + 1.0 x 10^-8
    6·1 answer
  • Please, help!!!! Bussines Calc. I give 20 points. I need a full explanation.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!