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Svet_ta [14]
2 years ago
15

What is the value of x after this statement? double x = 2.0 / 5.0;

Computers and Technology
2 answers:
Furkat [3]2 years ago
6 0

Answer:

x ≈ 0.63

Explanation:

x^2 = 2.0/5.0

x^2 = 0.4

\sqrt{x} =  \sqrt{0.4\\}

x = 0.63245553203

Step2247 [10]2 years ago
5 0

Answer:

Exact Form:

x

=

2

_

5

Decimal Form:

x = 0.4

Explanation:

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A store sells rope only in whole-foot increments. Given three lengths of rope, in feet, the following code segment is intended t
Nonamiya [84]

Answer:

The correct option is option 3 which is The code segment works as intended but only when the sum of the three lengths is an integer or the decimal part of the sum of the three lengths is greater than or equal to 0.5.

Explanation:

As the variable minLength is defined as an integer thus the value is being truncated although the value of 0.5 is being added however if the decimal portion of the length is less than 0.5, the portion is truncated.

7 0
3 years ago
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The chart shows changes in sea level from 1995 to 2013. According to the chart, sea levels rose at an average annual rate of 3.2
MariettaO [177]

Answer:

Did the global surface temperature increase steadily from 1995 to 2013?

Did sea ice extent in polar regions reduce because of melting from 1995 to 2013?

Explanation:

Only two questions are directly related to global warnings increasing sea levels:

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Write a procedural programming loop.. Your loop should start variable n with a value of 10 and count down to zero. The loop shou
anastassius [24]

Answer:

//Here is the for loop in C.

for(n=10;n>0;n--)

{

   printf("count =%d \n",n);

}

Explanation:

Since C is a procedural programming language.Here if a loop that starts with n=10; It will run till n becomes 0. When n reaches to 0 then loop terminates otherwise it  print the count of n.

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{  // variables

int n;

// for loop that runs 10 times

// when n==0 then loop terminates

for(n=10;n>0;n--)

{

   cout<<"count ="<<n<<endl;

}

return 0;

}

Output:

count =10

count =9

count =8

count =7

count =6

count =5

count =4

count =3

count =2

count =1

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3 years ago
A use case description is the best place to start for the design of the forms for a user interface.​ True False
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Answer:

false

Explanation:

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