What imaging test can tell the speed and direction of blood

The trademarked name of the accepted standard for configuring wireless networks is _______________

enyata [817]

Answer:

WiFi

Explanation:

WiFi is a standard wireless network configuration developed by IEEE (Institute of Electrical and Electronics Engineers) as a 802.11 standard.

WiFi is embedded in chips in computers and configured for finding wireless routers. WiFi certified points can identify each other, this standardized networks are available almost all online electronic devices.

Wi-Fi Alliance is the authority to certify devices which satisfy the IEEE 802.11 standards.

3 0

3 years ago

Two machines can finish a job in StartFraction 20 Over 9 EndFraction hours. Working alone, one machine would take one hour long

Alborosie

Answer

5 hours

Explanation

The two working together can finish a job in

$\frac{20}{9} \: hours$

Also, working alone, one machine would take one hour longer than the other to complete the same job.

Let the slower machine working alone take x hours. Then the faster machine takes x-1 hours to complete the same task working alone.

Their combined rate in terms of x is

$\frac{1}{x} + \frac{1}{x - 1}$

This should be equal to 20/9 hours.

$\frac{1}{x} + \frac{1}{x - 1} = \frac{9}{20}$

Multiply through by;

$20x(x - 1) \times \frac{1}{x} +20x(x - 1) \times \frac{1}{x - 1} = 20x(x - 1) \times \frac{9}{0}$

$20(x - 1) +20x = 9x(x - 1)$

$20x - 20+20x = 9{x}^{2} - 9x$

$9{x}^{2} - 9x - 20x - 20x + 20= 0$

$9{x}^{2} - 49x + 20= 0$

Factor to get:

$(9x - 4)(x - 5) = 0$

$x = \frac{4}{9} \: or \: x = 5$

It is not feasible for the slower machine to complete the work alone in 4/9 hours if the two will finish in 20/9 hours.

Therefore the slower finish in 5 hours.

8 0

3 years ago

____________________________ and _________________________ are 2 negative impacts of the internet on businesses.

Bogdan [553]

Answer:

i no you its me remember and the answer is b.

Explanation:

7 0

3 years ago

Write a recursive function that takes a non-negative integer as an argument and displays the same number in reverse order (i.e.

avanturin [10]

Answer:

Following are the program in C++ language

#include<iostream> // header file

using namespace std; // namespace std

int reverse(int n1); // function prototype

int main() // main function()

{

int num; // Variable declaration

cout << "Enter the number" << endl;

cin >> num; // Read the number bu the user

cout<<"After Reverse the digit:\n";

int res= reverse(num); // calling function reverse

cout<<res; // display

}

int reverse(int n1) // function definition of reverse

{

if (n1<10) // checking the base condition

{

return n1;

}

else

{

cout << n1 % 10; // Printed the last digit

return reverse(n1/10); // calling itsself

}

Output:

Enter the number:

76538

After Reverse the digit:

83567

Explanation:

Following are the description of the program

In the main function read the number by user in the "num" variable of int type.

Calling the reverse and pass that "num" variable into it.

After calling the control moves to the body of the reverse function.In this function we check the two condition

1 base condition

if (n1<10) // checking the base condition

{

return n1;

}

2 General condition

else

{

cout << n1 % 10; // Printed the last digit

return reverse(n1/10); // calling itsself

}

Finally return the reverse number and display them into the main function.

5 0

4 years ago

This Command to insert copied text anywhere in your document

harina [27]

Answer:

Paste

Explanation:

6 0

3 years ago

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