Question
In: Physics
City A is located 40° N, 10° W. City B is located 40° N, 20° E....
City A is located 40° N, 10° W. City B is located 40° N, 20° E. Assume the Earth is a perfect sphere with a radius of 6371km.
Calculate the short distance between city A and city B along the 40° N parallel.
Calculate the shortest distance (on curved Earth surface) between city A and the equator. π = 3.141
Solutions
genius_generous answered 1 year agoRelated Solutions
Deming & Sons manufactures four grades of lubricant, W-10, W-20, W-30, and W-40, from a joint...
Deming & Sons manufactures four grades of lubricant, W-10,
W-20, W-30, and W-40, from a joint process. Additional information
follows:
If Processed Further
Product
Units Produced
Sales Value at Split-Off
Additional Costs
Sales Values
W-10
64,400
$
384,000
$
41,400
$
420,000
W-20
46,000
330,000
33,000
384,000
W-30
36,800
222,000
22,200
276,000
W-40
36,800
168,000
13,800
184,000
184,000
$
1,104,000
$
110,400
$
1,264,000
Required:
Assuming that total joint costs of $518,880 were allocated using
the sales value at split-off...
Deming & Sons manufactures four grades of lubricant, W-10, W-20, W-30, and W-40, from a joint...
Deming & Sons manufactures four grades of lubricant, W-10,
W-20, W-30, and W-40, from a joint process. Additional information
follows:
If
Processed Further
Product
Units
Produced
Sales Value at Split-Off
Additional Costs
Sales Values
W-10
61,600
$
368,000
$
39,600
$
402,000
W-20
44,000
316,000
31,600
368,000
W-30
35,200
212,000
21,200
264,000
W-40
35,200
160,000
13,200
176,000
176,000
$
1,056,000
$
105,600
$
1,210,000
Required:
Assuming that total joint costs of $443,520 were allocated using
the physical quantities method, what...
a boat sails 6.0[40° N of W]. it then changes direction and sails 10.0km[30° E of...
a boat sails 6.0[40° N of W]. it then changes
direction and sails 10.0km[30° E of N]. Where does the boat end up
with reference to it's starting point?
WHERE THE FOLLOWING COORDINATES ARE LOCATED (60 ° W, 15 ° N) (120⁰ W, 45⁰ N)...
WHERE THE FOLLOWING COORDINATES ARE LOCATED
(60 ° W, 15 ° N)
(120⁰ W, 45⁰ N)
(30⁰ E, 30⁰ N)
(90⁰E, 30⁰ N)
(90⁰ W, 30⁰ N)
(120⁰ W, 45⁰ S)
-Which are on the same meridian
Which are the same length.
Which have the same latitude.
Which see the same constellations at different times.
Which see different constellations at the same time.
4. Jellystone National Park is located 10 minutes away from city A and 20 minutes away...
4. Jellystone National Park is located 10 minutes away from city
A and 20 minutes away from city B. Cities A and B have 200; 000
inhabitants each, and residents in both cities have the same income
and preferences for national parks. Assume that the cost for an
individual to go to a national park is represented by the cost of
the time it takes her to get into the park. Also assume that the
cost of time for individuals...
Question 1 For the dataset: 20, 20, 10, 10, 40, 50, 20, 30, 10, 20, 50,...
Question 1
For the dataset: 20, 20, 10, 10, 40, 50, 20, 30, 10, 20, 50, 60,
20, 30, 50, 20, 30, 40, 30, 30, 30, 50, 40 calculate the max, min,
mode, median and mean.(20%)
Draw a boxplot with inner and outer fence
For the data in part (i), if the value 60 was replaced by 2000,
what would you call this value in the dataset? What could be the
explanation for such a value? How can you through...
Prob. Ret(A) Ret(B) 10% -5.00% -2.00% 20% 0.00% 1.00% 40% 5.00% 3.00% 20% 10.00% 4.00% 10%...
Prob.
Ret(A)
Ret(B)
10%
-5.00%
-2.00%
20%
0.00%
1.00%
40%
5.00%
3.00%
20%
10.00%
4.00%
10%
15.00%
5.00%
1) Please calculate covariance and correlation between A and
B.
2) Please calculate the variance of a portfolio consisting of
45% of A and 55% of B.
3) Please find the MVP based on a portfolio consisting of A and
B. What is the expected return of the MVP? What is the risk for the
MVP?
4) Please find the optimal portfolio...
An airplane leaves from city A, located in the east 1500 km from city B. The...
An airplane leaves from city A, located in the east
1500 km from city B. The aircraft has a speed of 500km/h to the
east and at the same time it blows a wind of 100km/h from the
northeast.
a)
In which direction must the course be adjusted so that the
direction of the aircraft is due east to the ground?
b)
How long does it take to get to city B?
c)
Answear question a and b again, but...
L W TP MP MC 1 20 10 2 60 40 3 80 4 190 4...
L
W
TP
MP
MC
1
20
10
2
60
40
3
80
4
190
4
5
220
What is the wage that this firm must pay for the third worker?
_________
What is the wage that this firm must pay for the fifth worker?
_________
The TP associated with the first worker is ____________.
The TP of three workers is __________.
The MC associated with an output of 140 is _______.
Diminishing returns sets in with the addition of...
Electric charges of - 10 nC, + 10 nC, and - 20 nC are located in...
Electric charges of - 10 nC, + 10 nC, and - 20 nC are located in
the x-y plane at positions of (0, 0.5), (0, -0.5), and (0.5, 0),
respectively, where the positions are expressed in m. What is the
magnitude of the net force exerted on the - 20 nC charge?
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