Score:
269.90/340
Points
79.38
%
49.
Award: 6.67 out of 10.00 points
WhyisfnotafunctionfromRtoRif
a)
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1
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f(x)isanotafunctionbecausewhenx=
0
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Click and drag the named related conditionals to their corresponding statements of the conditional statement "If it snows today, I will ski
tomorrow."
wont
today,
snow
does
ifsnows
only
tomorrow
Id
If
tomorrow.
today.
snowed
have
not
itwill
then
tomorrow,
Score:
1.
177.50/180
Points
98.61
Award: 10 out of 10.00 points
%
In how many different ways can five elements be selected in order from a set with three
elements when repetition is allowed?
243
There are 3 ways in which the first element can be selected
Score:
28.
269.90/340
Award: 0 out of 2.50 points
Points
79.38
%
The negation of the statement "Kwame will take a job in industry or go to graduate school."
using De Morgan's law is "Kwame will not take a job in industry or will not go to graduate
school
Score:
269.90/340
Points
79.38
%
18.
Award: 0 out of 1.67 points
Identify the correct truth table that represents the compound proposition (p q) ( p r).
p
q
r
p
pq
p r
(p q)
(p r)
T
T
T
F
T
T
T
T
T
F
F
T
T
T
T
F
T
F
F
T
T
T
F
F
F
F
T
T
F
T
T
T
T
T
T
F
T
Score:
20.
269.90/340
Award: 1.66 out of 1.66 points
Points
79.38
%
The truth table of the compound proposition (p q) (q r) is as follows:
p
q
r
q
pq
q r
(p q)
(q r)
T
T
T
F
T
F
T
T
T
T
F
F
F
F
T
F
F
T
T
F
F
F
T
F
T
F
T
F
F
T
T
F
F
T
T
T
F
F
F
F
T
T
T
T
Score:
19.
269.90/340
Award: 1.66 out of 1.66 points
Points
79.38
%
Does this truth table correctly represent the compound proposition (p q) (p r)?
p
q
r
p
pq
p r
(p q) (p r)
T
T
T
F
T
T
T
T
T
T
F
F
F
F
T
F
F
T
T
F
F
F
T
F
T
F
T
F
F
F
F
T
T
T
T
T
F
F
T
T
Score:
269.90/340
Points
79.38
%
16.
Award: 1.67 out of 1.67 points
Identify the output column of the given truth table of the compound proposition p (q
p
q
r
q
q r
T
T
T
F
T
T
T
F
F
F
T
F
T
T
T
T
F
F
T
T
F
F
F
F
T
T
F
F
T
F
T
F
F
F
T
T
T
F
T
T
p (q
r)
T
Score:
35.
269.90/340
Award: 1.67 out of 1.67 points
Points
79.38
%
In the following truth table the truth value of the conditional statement (p q) (p q) of
missing term is _.
p
q
pq
p q (p q)
(p q)
T
T
F
F
T
F
T
F
T
F
F
T
F
T
T
T
T
T
T
F
References
Fil
Click and drag the steps that are required to prove 1H + 2" +- - - + h" is om" * ') to their corresponding step humoers.
Step1
1t+2t+u~+nk 2 nk+1+nk+1+m+nk
1t+2t+m+nt s nk+nt+~+nt
=n_nk+1
Step2 =nk+1
a
=n-n
=n-n"
1"+2"+-+n" 2 n"+n"+~-+n"
Score:
32.
269.90/340
Award: 0 out of 1.66 points
Points
79.38
%
The truth table of the conditional statement, (p q) p is,
p
q
pq
(p q) p
T
T
F
F
T
F
T
F
T
F
F
F
T
F
T
F
Is the conditional statement (p q) p a tautology?
Yes
No
The actual truth table of t
Score:
31.
269.90/340
Award: 2.50 out of 2.50 points
Points
79.38
%
Find the negation of the statement "Rita will move to Oregon or Washington" using De
Morgan's law.
Rita will not move to Oregon or will move to Washington.
Rita will not move to Oregon a
Score:
15.
269.90/340
Award: 3.34 out of 3.34 points
Points
79.38
%
Match the named related conditionals (in the left column) to their corresponding statements (in
the right column) of the conditional statement"A positive integer is a prime only if it ha
23.
hward: 10 out of 10.131?! points
What is the largest n for which one can solve within one second a problem
functions tin below? Click and drag the correct answer to complete each s'
For f(n) = log n, the largest n is
For f0) = n, the largest in is I t
Score:
21.
269.90/340
Points
79.38
%
Award: 1.67 out of 1.67 points
The truth table of the compound proposition (p q) (q r) is as follows:
p
q
r
p
q
p q
qr
(p q) (q r)
T
T
T
F
F
T
T
T
T
T
T
F
F
F
F
T
F
F
T
T
F
F
F
T
F
T
F
T
F
F
F
F
T
T
T
T
F
T
T
F
F
T
T
Score:
14.
269.90/340
Award: 1.12 out of 3.34 points
Points
79.38
%
Match the named related conditionals (in the left column) to their corresponding statements (in
the right column) of the conditional statement"I come to class whenever there is going to
Score:
36.
Award: 1.66 out of 1.66 points
269.90/340
Points
79.38
%
Is all the truth values of the following truth table of the conditional statement (p q) p represents tautology is correct.
p
q
pq
(p q)
(p q) p
T
T
F
F
T
F
T
F
T
F
T
T
F
T
F
F
Yes
No
Ref
Lei; Phi) he the proposition that
3 divides 3 + 2n.
H tlivitiHH i3+2-1 .~ which is l.r|:*1 ai|i:e13+2-1 : 3,
and 3 divides 3.
liIULLUHVB GILL-3p: bul Lllh
3 divides k3 + 21.- for an arbitrary integer is a D.
awnnu .1 '-I-I-'|-"-
W: :3
Score:
269.90/340
Points
79.38
%
An explorer is captured by a group of cannibals. There are two types of cannibalsthose who
always tell the truth and those who always lie. The cannibals will barbecue the explorer unless
he can determine whether a particu
Score:
29.
269.90/340
Award: 2.50 out of 2.50 points
Points
79.38
%
Find the negation of the statement "Yoshiko knows Java and calculus" using De Morgan's law.
Yoshiko knows Java and does not know calculus.
Yoshiko does not know Java and does not know ca
Score:
37.
Award: 1.66 out of 1.66 points
269.90/340
Points
79.38
%
Identify the missing truth values from the following truth table of the conditional statement (p q) q.
p
q
pq
(p q)
q
T
T
F
F
T
F
T
F
F
T
F
F
F
T
F
T
pq
T
F
T
T
pq
F
F
T
T
pq
T
F
F
T
pq
Click and drag statements to ll in the details of showing that was; . PH: + 1) is true, thereby eempieting the induction step.
(k+l3+2cfw_k+l=cfw_k3+3k2+3k+l+[2k+2)
=(h3+5k) Hit? +1)
[kt 1] i 2: i ij=(it=1 i at:2 i 3&- | 1) i (2:.- | 2]
=(Ic3+2k+3l[k9+k+l
Score:
34.
Award: 0 out of 1.66 points
269.90/340
Points
79.38
%
The following truth table of the conditional statement p (p q) is tautology.
p
q
p
pq
T
T
F
F
T
F
T
F
F
F
T
T
T
F
T
A
In the above truth table the truth value of variable A is _.
F
Correct:
Score:
269.90/340
Points
79.38
%
Consider the statement, Whenever the system software is being upgraded, users cannot access
the file system. If users can access the file system, then they can save new files. If users cannot
save new files,then the syste
Score:
17.
269.90/340
Award: 0 out of 1.67 points
Points
79.38
%
The truth table of the compound proposition p (qr) is as follows:
p
q
r
p
(q r)
T
T
T
T
F
F
F
F
T
T
F
F
T
T
F
F
T
F
T
F
T
F
T
F
T
T
T
T
T
T
T
The output of the sixth row in the truth table
DBM/380
Memo
To:
To whom it may concern
From:
Shakayia Jefferies
cc:
Pamela Hurd
Date:
May 8, 2017
Re:
Art Museum Database
An Art Museum needs to track the artwork, artists, and locations where the art is
displayed or stored within the museum.
Database En
DBM/380
Memo
To:
To whom it may concern
From:
Shakayia Jefferies
cc:
Pamela Hurd
Date:
May 15, 2017
Re:
Database Design and ERD Creation
When creating a logical design it is conceptual as well as an abstract design. The
design should be oriented and meeti
Insert into Artist values (203,'Artist1','Sally Jones', 711 East River Walk St,
Antonio, Texas 78205,'12536577898', 35);
Insert into Artist values (204,'Artist2','Ann Klein, 8165 Del Mar Street, San
Clemente, CA 92672','12213445412', 52);
Insert into Arti
Food Webs Case Study
Catherine Johnson
MTH/221
Shakayia Jefferies
The food webs case study introduces many mathematical strategies that are not only just used
for mathematical purposes but also in everyday life. In this case study, a food web is a directe