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nekit [7.7K]
3 years ago
11

Kai notices his laptop is running sluggishly, so he wants to check his system resources for any issues. Which utility can he use

?
A.
data recovery utility
B.
file manager
C.
disk cleaner
D.
diagnostic program
E.
antivirus
Computers and Technology
2 answers:
OLga [1]3 years ago
6 0

Answer:

D

Explanation:

Svetradugi [14.3K]3 years ago
3 0

Answer:

I wanna say D.

Explanation:

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Weak Induction
slega [8]

Answer:

Following are the answer to this question:

Explanation:

In option 1:

The value of n is= 7, which is (base case)

\to 3^7

when n=k for the true condition:

\to 3^k

when n=k+1 it tests the value:

\to 3^{(k+1)}= 3^k,3\\\to < (k!) 3 \ substituting \ equation \\\to

since k>6  hence the value is KH>3 hence proved.

In option 2:

when:

for n=1:(base case)

\log(1!)

0<=0 \\ condition is true

when the above statement holds value n=1

when n=k

\log(k!)

when n=k+1

\log(k+1)!=\log(k!)+\log(k+1)\\

             

\because k \log k      [\therefore KH>K \Rightarrow  \log(KH>\loK)]

In option 3:

when n=1:

A_1 \cup B=A_1 \cup B\\\\

when n=k

\to (A_1\cap A_2 \cap.....A_k) \cup B\\=(A_1\cup B) \cap(A_2\cup B_2)....(A_k \capB).....(a)\\\to n= k+1\\ \to (A_1\cap A_2 \cap.....A_{kH}) \cup B= (A_1\cup B)\\\\\to  [(A_1\cap A_2 \cap.....A_{k}) \cup B]\cap (A_{KH}\cup B)\\\\\to  [(A_1\cup B) \cap (A_2 \cup B) \cap (A_3\cup B).....(A_k\cup B)\cap (A_{k+1} \cup B)\\\\  \ \ \ \ \ \ substituting \ equation \ a \\\\

hence n=k+1 is true.

7 0
3 years ago
Assume that the population of Mexico is 114 million and that the population increases 1.01 percent annually. Assume that the pop
AfilCa [17]

Answer:

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

// variables

   double mexico = 114;

   double usa = 312;

   double mexicoRate = .0101;

   double usaRate = .0015;

// calculate population after every year until mexico population exceed the usa populationn

   while (usa>mexico)

   {

// print the population

       cout<<"Mexico's population ::"<<mexico<<" million."<<endl;

       cout<<"USA's population ::"<<usa<<" million."<<endl;

// update the population

       mexico+=mexico*mexicoRate;

       usa-=usa*usaRate;

   }

return 0;

}

Explanation:

Declare and initialize mexico and usa with their initial population.Also declare and initial their increase and decrease rate.Find the population of both the  country each year until mexico population exceeds the usa population.

Output:

Mexico's population ::114 million.                                                                                          

USA's population ::312 million.                                                                                            

Mexico's population ::115.151 million.                                                                                      

USA's population ::311.532 million.

.

.

.

Mexico's population ::270.546million.                                                                                      

USA's population ::274.213 million.                                                                                        

Mexico's population ::273.278million.                                                                                      

USA's population ::273.802 million.

6 0
3 years ago
The parallax perspective says that objects that are close up appear to move __________ than far away objects.
serious [3.7K]

Answer:

It appears to move faster.

5 0
3 years ago
Consider the following method, inCommon, which takes two Integer ArrayList parameters. The method returns true if the same integ
sp2606 [1]

Answer:

The answer is "Option b".

Explanation:

In the given code, a static method "inCommon" is declared, that accepts two array lists in its parameter, and inside the method two for loop is used, in which a conditional statement used, that checks element of array list a is equal to the element of array list b. If the condition is true it will return the value true, and if the condition is not true, it will return a false value. In this, the second loop is not used because j>0 so will never check the element of the first element.

6 0
3 years ago
What is the slowest shutter speed?
crimeas [40]

Answer: I think the answer would be 1/30 or 1/60

Explanation: Anything below 1/90 is considered a soft image so i would go with 1/30 Brainliest ans plz.

7 0
3 years ago
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