Name:
1
Physics 112: Astronomy and the Universe
Exam 1
Recall: 1=P = 1=E 1=S , P 2 = a3 P in years, a in AU, F = ma, W = mg, Fgrav =
Gm1 m2 =r2, G = 6:67 10,11Nm2=kg2, 1 N = 1kg m s2. Assume g = 10m=s
STAT 400
Lecture CL1
Fall 2016
Dalpiaz
Practice Problems #1
SOLUTIONS
The following are a number of practice problems which
may be helpful for completing the homework, and will
likely be necessary for
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11/3/17, 03(38
WebCOM 2.0
11/3/17, 03(38
strong form efficiency
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Mengfei Wang - 11/03/2017 03:37 AM
Your score on this attempt: 10 out of a possible 15 ( 66.7%)
Graded S
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10/20/17, 11(02
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Mengfei Wang - 10/20/2017 11:01 AM
Your score on this attempt: 13 out of a possible 15 ( 86.7%)
Graded Score: 13 out of a possible 15 ( 86.7%)
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WebCOM 2.0
11/3/17, 12(44
WebCOM 2.0
11/3/17, 12(44
Buy / Sell buy
How many contracts? 15
The basis is $ -0.20
A textbook Hedge will lock in an effective price of $ 77.28
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Mengfei
WebCOM 2.0
11/3/17, 03(53
WebCOM 2.0
11/3/17, 03(53
$ -18990.00
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Mengfei Wang - 11/03/2017 03:53 AM
Your score on this attempt: 15 out of a possible 15 (100.0%)
Graded Score: 15 ou
WebCOM 2.0
10/27/17, 12(53
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Mengfei Wang - 10/27/2017 12:52 PM
Your score on this attempt: 15 out of a possible 15 (100.0%)
Graded Score: 15 out of a possible 15 (100.0%)
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WebCOM 2.0
10/27/17, 01(13
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Mengfei Wang - 10/27/2017 01:13 AM
Your score on this attempt: 14 out of a possible 15 ( 93.3%)
Graded Score: 14 out of a possible 15 ( 93.3%)
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WebCOM 2.0
10/20/17, 11(27
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Mengfei Wang - 10/20/2017 11:26 AM
Your score on this attempt: 15 out of a possible 15 (100.0%)
Graded Score: 15 out of a possible 15 (100.0%)
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WebCOM 2.0
10/27/17, 01(37
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Mengfei Wang - 10/27/2017 01:37 AM
Your score on this attempt: 14 out of a possible 15 ( 93.3%)
Graded Score: 14 out of a possible 15 ( 93.3%)
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WebCOM 2.0
10/13/17, 01(41
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10/13/17, 01(41
Question 4:
We expect a return on the market of 10.000%. We expect that in this market Discovery Cafe will generate a return
of 20.
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10/13/17, 04)51
Type: Calculated
Points Awarded: 2/2
Your Answer(s):
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total dividends of $ 535.00
and total returns of -9.737 %
Mengfei Wang -
WebCOM 2.0
10/27/17, 11(34
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Mengfei Wang - 10/27/2017 11:34 AM
Your score on this attempt: 15 out of a possible 15 (100.0%)
Graded Score: 15 out of a possible 15 (100.0%)
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WebCOM 2.0
10/27/17, 12(27
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Mengfei Wang - 10/27/2017 12:26 PM
Your score on this attempt: 12 out of a possible 15 ( 80.0%)
Graded Score: 15 out of a possible 15 (100.0%)
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WebCOM 2.0
11/3/17, 06)49
WebCOM 2.0
11/3/17, 06)49
You pay an initial margin of $ 4000.00
You will get a margin call when the price falls below 914.60 per bushel (format 999.9)
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M
WebCOM 2.0
10/27/17, 12(32
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Mengfei Wang - 10/27/2017 12:31 PM
Your score on this attempt: 14 out of a possible 15 ( 93.3%)
Graded Score: 15 out of a possible 15 (100.0%)
Completio
STAT 400
Lecture CL1
Practice Problems #3
Fall 2016
Dalpiaz
SOLUTIONS
The following are a number of practice problems which
may be helpful for completing the homework, and will
likely be necessary for
STAT 400
Lecture CL1
Practice Problems #4
Fall 2016
Dalpiaz
SOLUTIONS
The following are a number of practice problems which
may be helpful for completing the homework, and will
likely be necessary for
Name:
1
Physics 112: Astronomy and the Universe
Exam 2
For each question, circle the best answer from among those listed.
Each question is worth 2 points.
1. The matter that makes up our solar system
Physics 112: Astronomy and the Universe
Homework 1
1. Solution, Chapter 2, Number 11:
For a superior planet, 1=P = 1=365 , 1=365 = 0, so P is unde ned;
therefore a superior planet cannot have a synodi
Physics 112: Astronomy and the Universe
Homework 1
1. Solution, Chapter 4, Number 12:
Using Wein's law:
max = 0:0029 or max = 0:0029 T in Kelvin, in meters.
T
T
Then
0:
T = 4450029 9 = 6517 Kelvin.
10
Physics 112: Astronomy and the Universe
Quiz 1
Recall: 1=P = 1=E 1=S , P 2 = a3, F = ma, W = mg, Fgrav = Gm1m2=r2,
g = 9:8m=s2, G = 6:67 10,11 Nm2=kg2.
1. Suppose a new planet is discovered beyond the
Homework 1
11/28/16, 23)00
Homework 1
Question 2
Correct
1.00 points out of
STATE
COMPLETED ON
TIME TAKEN
Question 1
Saturday, October 22, 2016, 4:07 PM
Finished
Saturday, October 22, 2016, 4:11 PM
4
Homework 6
11/28/16, 23)01
Homework 6
Question 2
11/28/16, 23)01
Collisions between galaxies
Correct
1.00 points out of
1.00
Dashboard College of Liberal Arts and Sciences ASTR (Astronomy) Fall 2016
Homework 3
11/16/16, 12'19
Homework 3
Question 2
11/16/16, 12'19
According to current evidence, Pluto is best explained as _.
Correct
1.00 points out of
1.00
Dashboard College of Liberal Arts and Scie
Homework 4
11/16/16, 12'19
Homework 4
Question 2
Correct
1.00 points out of
1.00
Dashboard College of Liberal Arts and Sciences ASTR (Astronomy) Fall 2016
ASTR 100 OL1/ONL FA16 November 7 - November
Homework 5
11/28/16, 23)02
Homework 5
Question 2
Correct
1.00 points out of
1.00
Dashboard College of Liberal Arts and Sciences ASTR (Astronomy) Fall 2016
ASTR 100 OL1/ONL FA16 November 14 - November
Homework 2
11/28/16, 23)00
Homework 2
Question 2
Correct
1.00 points out of
1.00
Dashboard College of Liberal Arts and Sciences ASTR (Astronomy) Fall 2016
ASTR 100 OL1/ONL FA16 October 24 - October 3
Review Test Submission: Week 2 quiz due 9/11 Fall 2017.
9/10/17, 22)41
My Illinois Compass 2g
Mengfei Wang
Content Collection
Review Test Submission: Week 2 quiz due 9/11 Fall 2017.
9/10/17, 22)41
Que
STAT 400
Lecture CL1
1.
Fall 2016
Dalpiaz
Answers for 3.1
Let X be a continuous random variable
with the probability density function
a)
f(x) = k x,
0 x 4,
f ( x ) = 0,
otherwise.
What must the value
WebCOM 2.0
10/27/17, 12(03
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Mengfei Wang - 10/27/2017 12:02 PM
Your score on this attempt: 13 out of a possible 15 ( 86.7%)
Graded Score: 15 out of a possible 15 (100.0%)
Completio