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3 years ago

Which method is used to edit a function that has been created and inserted into a cell?

Computers and Technology

2 answers:

Softa [21]3 years ago

8 0

Answer:

ITS D

Explanation:

I got on excel and tested all of them.

(they all work)

8_murik_8 [283]3 years ago

4 0

Answer:

Explanation:

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What is the size of the key space if all 8 characters are randomly chosen 8-bit ascii characters?

Slav-nsk [51]

21...............................

4 0

3 years ago

What could prevent ping or traceroute responses from reaching the originating device beside network connectivity issues?

zysi [14]

Many admins set their firewalls to drop echo-request packets to prevent their networks from being mapped via "Ping Sweeps".

A remote possibility is that there's too many hops between the source and target and the packet's TTL expires.

3 0

3 years ago

Construct a SQL query that displays a list of colleges, their sity/state, the accrediting agency, and whether or not the school

Alex787 [66]

Answer:

SELECT college, city_state, accre_agency, distance LIMIT 10

Explanation:

Given

Table name: College

See attachment for table

Required

Retrieve top 10 college, state, agency and school distance from the table

To retrieve from a table, we make use of the SELECT query

The select statement is then followed by the columns to be selected (separated by comma (,))

So, we have:

SELECT college, city_state, accre_agency, distance

From the question, we are to select only first 10 records.

This is achieved using the LIMIT clause

i.e. LIMIT 10 for first 10

So, the complete query is:

SELECT college, city_state, accre_agency, distance LIMIT 10

6 0

3 years ago

Given an array temps of double s, containing temperature data, compute the average temperature. Store the average in a variable

Ket [755]

Answer:

#include <iostream>

using namespace std;

// average function

void average(double arr[], int n) {

double total = 0;

double avgTemp;

for (int i = 0; i < n; i++)

{

// find temperatures total

total = total + arr[i];

}

// find average

avgTemp = total / n;

cout << "\nAverage Temperature = " << avgTemp << endl;

}

// print temps[] array

void printArray(double arr[], int n) {

for (int i = 0; i < n; i++)

{

cout << arr[i] << " ";

}

int main() {

int const k = 5;

double temps[k];

// temperature value

double tempValue;

// Enter 5 temperatures of your choice

for (int i = 0; i < k; i++)

{

cout << "Enter Temperature value " << i+1 << ": ";

cin >> tempValue;

temps[i] = tempValue;

}

// Function call to print temps[] array

printArray(temps, k);

// Function call to print average of given teperatures

average(temps, k);

return 0;

}

Explanation:

• Inside main(), int constant k is created to set the maximum size of array temps[].

• tempValue of type double takes value at a given index of our temps[] array.

• the for loop inside main() is used to get tempValue from the user and store those values in our array temps[].

• after that printArray() function is called. to pass an array to a function it requires to perimeters 1) name of the array which is temps in our case. 2) maximum number of the index which is k.

• note the syntax of void average(double arr[], int n). Since we are passing an array to the function so its formal parameters would be arr[] and an int n which specifies the maximum size of our array temps[].

6 0

3 years ago

What were black codes?

Lyrx [107]

<span>The Union victory in the Civil War may have given some 4 million slaves their freedom, but African Americans faced a new onslaught of obstacles and injustices during the Reconstruction era (1865-1877). By late 1865, when the 13th Amendment officially outlawed the institution of slavery, the question of freed blacks’ status in the postwar South was still very much unresolved. Under the lenient Reconstruction policies of President Andrew Johnson, white southerners reestablished civil authority in the former Confederate states in 1865 and 1866. They enacted a series of restrictive laws known as “black codes,” which were designed to restrict freed blacks’ activity and ensure their availability as a labor force now that slavery had been abolished. For instance, many states required blacks to sign yearly labor contracts; if they refused, they risked being arrested as vagrants and fined or forced into unpaid labor. Northern outrage over the black codes helped undermine support for Johnson’s policies, and by late 1866 control over Reconstruction had shifted to the more radical wing of the Republican Party in Congress.</span>

8 0

2 years ago

Read 2 more answers