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Shalnov [3]
3 years ago
6

Philip thinking about customizing his motorcycle paint job,saddlebags,and a radio would $600.his motorcycle is older,so he also

knows he will need to get another motorcycle sometime in the next two years.he creates a cost cost-benefit analysis table to examine his choices.what statement would best complete the chart and why?
Computers and Technology
2 answers:
Elza [17]3 years ago
7 0
The correct answer to this question is letter "A. He will be able to drive his motorcycle on his upcoming vacation."

There exists the same question from other source that has the following choices:

A. He will be able to drive his motorcycle on his upcoming vacation.
B. He will be able to lengthen the life of his motorcycle.
C. He will temporarily have less money in his bank account.
<span>D. He will spend more time with friends during the repairs.</span>
Anuta_ua [19.1K]3 years ago
4 0

The answer to this question is C.

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Explain four features of presentation packages​
hichkok12 [17]
You have add more for anyone to be able to answer this, sorry
4 0
2 years ago
Determine whether or not the following pairs of predicates are unifiable. If they are, give the most-general unifier and show th
Evgen [1.6K]

Answer:

a) P(B,A,B), P(x,y,z)

=> P(B,A,B) , P(B,A,B}  

Hence, most general unifier = {x/B , y/A , z/B }.

b. P(x,x), Q(A,A)  

No mgu exists for this expression as any substitution will not make P(x,x), Q(A, A) equal as one function is of P and the other is of Q.

c. Older(Father(y),y), Older(Father(x),John)

Thus , mgu ={ y/x , x/John }.

d) Q(G(y,z),G(z,y)), Q(G(x,x),G(A,B))

=> Q(G(x,x),G(x,x)), Q(G(x,x),G(A,B))  

This is not unifiable as x cannot be bound for both A and B.

e) P(f(x), x, g(x)), P(f(y), A, z)    

=> P(f(A), A, g(A)), P(f(A), A, g(A))  

Thus , mgu = {x/y, z/y , y/A }.

Explanation:  

Unification: Any substitution that makes two expressions equal is called a unifier.  

a) P(B,A,B), P(x,y,z)  

Use { x/B}  

=> P(B,A,B) , P(B,y,z)  

Now use {y/A}  

=> P(B,A,B) , P(B,A,z)  

Now, use {z/B}  

=> P(B,A,B) , P(B,A,B}  

Hence, most general unifier = {x/B , y/A , z/B }  

b. P(x,x), Q(A,A)  

No mgu exists for this expression as any substitution will not make P(x,x), Q(A, A) equal as one function is of P and the other is of Q  

c. Older(Father(y),y), Older(Father(x),John)  

Use {y/x}  

=> Older(Father(x),x), Older(Father(x),John)  

Now use { x/John }  

=> Older(Father(John), John), Older(Father(John), John)  

Thus , mgu ={ y/x , x/John }  

d) Q(G(y,z),G(z,y)), Q(G(x,x),G(A,B))  

Use { y/x }  

=> Q(G(x,z),G(z,x)), Q(G(x,x),G(A,B))

Use {z/x}  

=> Q(G(x,x),G(x,x)), Q(G(x,x),G(A,B))  

This is not unifiable as x cannot be bound for both A and B  

e) P(f(x), x, g(x)), P(f(y), A, z)  

Use {x/y}  

=> P(f(y), y, g(y)), P(f(y), A, z)  

Now use {z/g(y)}  

P(f(y), y, g(y)), P(f(y), A, g(y))  

Now use {y/A}  

=> P(f(A), A, g(A)), P(f(A), A, g(A))  

Thus , mgu = {x/y, z/y , y/A }.

7 0
3 years ago
What is the reason that a modern electron microscope (TEM) can resolve biological images to the subnanometer level, as opposed t
zhannawk [14.2K]

Answer:

The correct answer to the following question will be "The wavelengths of the electron beams are also much shorter or less than illumination and visible light".

Explanation:

TEM seems to be a methodology of microscopy during which a pulse of electrons is transferred to create the effect through some kind of microscope, could approach biological objects at the sub-nanometer standard, as related to hundreds of nano-meters for either the absolute best microscope with super-resolution.

Also because of the electron beam's distances, they are still much shorter or smaller than daylight and infrared light, meaning that biological objects and artifacts can be resolved.

6 0
3 years ago
True or False?
Nadya [2.5K]

False.

The different between break and continue instruction is that with break you exit the loop, and with continue you skip to the next iteration.

So, for example, a loop like

for(i = 1; i <= 10; i++){

   if(i <= 5){

       print(i);

   } else {

       break;

   }

}

will print 1,2,3,4,5, because when i=6 you will enter the else branch and you will exit the loop because of the break instruction.

On the other hand, a loop like

for(i = 1; i <= 10; i++){

   if(i % 2 == 0){

       print(i);

   } else {

       continue;

   }

}

Will print 2,4,6,8,10, because if i is even you print it, and if i is odd you will simply skip to the next iteration.

6 0
3 years ago
Why do some people argue that tech companies like Apple should do more to address the smartphone addiction problem?
Neko [114]

Answer:

Cause It Will Help Make A Fix For The Issue

Explanation:

Does This Help?

5 0
3 years ago
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