Nadia wants to get to the bus stop as quickly as possible. But The bus stop is across a grassy park, 1500 feet west and 500 feet north of her starting position. Nadia can walk west along the edge of the park on the side walk at a speed of 9 ft/sec. She can also travel though the grass in the park; but only at a rate of 5 ft/sec. a) [] Compute the total time if Nadia walks side walk first then turn 90 degree to grassy field to cross the park to get to the bus stop. BUS STOP Glassy Field = 500ft Sidewalk =1500 ft A=Nadia a) Function: Answer: sec b). ] Compute the total time Nadia takes to the bus stop when she walks diagonally across the park.
Nadia wants to get to the bus stop as quickly as possible. But The bus stop is across a grassy park, 1500 feet west and 500 feet north of her starting position. Nadia can walk west along the edge of the park on the side walk at a speed of 9 ft/sec. She can also travel though the grass in the park; but only at a rate of 5 ft/sec. a) [] Compute the total time if Nadia walks side walk first then turn 90 degree to grassy field to cross the park to get to the bus stop. BUS STOP Glassy Field = 500ft Sidewalk =1500 ft A=Nadia a) Function: Answer: sec b). ] Compute the total time Nadia takes to the bus stop when she walks diagonally across the park.
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter59: Areas Of Rectangles, Parallelograms, And Trapezoids
Section: Chapter Questions
Problem 79A
Related questions
Question
Part A,B,C and D needed
By Hand solution needed
Please provide me correct answer in the order to get positive feedback please show me neat and clean work for it
![Nadia wants to get to the bus stop as quickly as possible. But The bus stop is across a grassy
park, 1500 feet west and 500 feet north of her starting position.
Nadia can walk west along the edge of the park on the side walk at a speed of 9 ft/sec.
She can also travel though the grass in the park; but only at a rate of 5 ft/sec.
a) [ ...] Compute the total time if Nadia walks side walk first then turn 90 degree to
grassy field to cross the park to get to the bus stop.
BUS
STOP
Glassy
Field = 500ft
BUS
STOP
Sidewalk =1500 ft A=Nadia
a) Function:
A =Nadia
Answer:
b).
] Compute the total time Nadia takes to the bus stop when she walks diagonally
across the park.
b) Function:
sec
Answer:
sec](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb0d90b66-3d5f-498d-9dbf-0608f3662e4d%2Fa924ed4a-b680-4818-bf1e-b473d74ea816%2F6oa20zk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Nadia wants to get to the bus stop as quickly as possible. But The bus stop is across a grassy
park, 1500 feet west and 500 feet north of her starting position.
Nadia can walk west along the edge of the park on the side walk at a speed of 9 ft/sec.
She can also travel though the grass in the park; but only at a rate of 5 ft/sec.
a) [ ...] Compute the total time if Nadia walks side walk first then turn 90 degree to
grassy field to cross the park to get to the bus stop.
BUS
STOP
Glassy
Field = 500ft
BUS
STOP
Sidewalk =1500 ft A=Nadia
a) Function:
A =Nadia
Answer:
b).
] Compute the total time Nadia takes to the bus stop when she walks diagonally
across the park.
b) Function:
sec
Answer:
sec
Transcribed Image Text:c) Compute the fastest total time Nadia takes to the bus stop if Alania walks side walk first
then turn to grassy field to get to the bus stop.
BUS
STOP
A
for
c) [, Function used f(x):_
d) draw your x on the left figure as what you indicate
e) First derivative function of f(x) above(c).:.
f) show me your work to find your x :
g) 1 Answer: In order to get to the bus stop fastest time, Nadia start from A walk along the side
walk
ft, then walk across the glassy field. This will take minimum time_
sec.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Step 1: Given information and formulas
VIEWStep 2: Part-a, Total time Nadia takes if she walks side walk first then turn 90 degrees to grassy field
VIEWStep 3: Part-b, The total time Nadia takes when she walks diagonally across the park
VIEWStep 4: Part -c and d, The fastest total time Nadia takes to the bus stop
VIEWStep 5: Part-e, First derivative of the function f(x)
VIEWStep 6: Part-f, Find the value of x
VIEWStep 7: Part - g, Minimum time value
VIEWSolution
VIEW
Trending now
This is a popular solution!
Step by step
Solved in 8 steps with 6 images
Recommended textbooks for you
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning