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2 years ago

Why might a neurosurgeon receive a higher wage than a nail technician ?

2 answers:

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A neurosurgeon might receive a higher wage than a nail technician there are fewer neurosurgeons than nail technicians. This is simply the case of supply and demand, where if the supply is low, in this case the neurosurgeons, then the demand will increase, which is their wage.

DedPeter [7]2 years ago

5 0

Correct answer choice is:

B. There are fewer neurosurgeon than nail technicians.

Explanation:

It’s not easy being a neurosurgeon. As a surgeon who practices in the therapy of diseases concerning the neurovascular system of the body, their job description is quite delicate. A difficulty with the external nerves, spinal cord, spine or brain can instantly end a person’s life. If not death, a sufferer with so neurovascular difficulties could end up failing their operative facility or other fundamental aspects such as oneself.

You might be interested in

What language(s) must be used to display a bare-minimum web page?

Reil [10]

Answer: Hyper Text Markup Language (HTML)

Explanation:

Computers use language to communicate, just like people do and the way that computers communicate with the internet is through a language that is called Hyper Text Markup Language/ HTML

Hyper Text is the process of linking objects to each other, so that when one object is clicked the linking object can be viewed. Hyper Text Markup Language was created by Tim burners in 1990

8 0

2 years ago

Read 2 more answers

Which one of the following is the best example of an authorization control? (a)- Biometric device (b)- Digital certificate (c)-A

DedPeter [7]

Answer:

Explanation:

Biometric device is the best example of authorization / identify control.

7 0

2 years ago

A blood bank maintains two tables - DONOR, with information about people who are willing to donate blood and ACCEPTOR, with info

Kipish [7]

Answer:

The sql query is given below.

Since we need to count of males and females for a particular blood group, we put xxx for the blood group.

SELECT COUNT(SELECT DID FROM DONOR WHERE GENDER LIKE "M%") as Male_Donors,

COUNT(SELECT DID FROM DONOR WHERE GENDER LIKE "F%") as Female_Donors

FROM DONOR

WHERE BG = xxx;

Explanation:

The clauses in the query are as follows.

1. SELECT: all the columns required in the output are put in this clause.

2. FROM JOIN ON: the table(s) from which the above columns are taken are put in this clause.

3. WHERE: any condition required to filter the output is put in this clause.

The query is explained below.

1. Find the number of male donors. Number of anything can be found using COUNT() function. A query is required since gender is included in deciding the type of donor.

2. The query is defined to find number of male donors as follows.

COUNT( SELECT DID FROM DONOR WHERE GENDER LIKE "M%"; )

3. In the previous query, LIKE operator is used since it is not defined what value is stored for male donors.

4. Similarly, the query to find the number of female donors is formed.

COUNT( SELECT DID FROM DONOR WHERE GENDER LIKE "F%"; )

5. Next, the final query is formed as follows.

SELECT: both COUNT() functions will come here.

FROM: table name

WHERE: specific blood group will be put here

GROUP BY: this clause is optional and is not used in this query.

HAVING: this clause is optional and is not used in this query.

6. The query after putting all clauses is shown below.

SELECT COUNT(SELECT DID FROM DONOR WHERE GENDER LIKE "M%"),

COUNT(SELECT DID FROM DONOR WHERE GENDER LIKE "F%")

FROM DONOR

WHERE BG = xxx;

7. Alias is used in the above query for each column to get the final query.

SELECT COUNT(SELECT DID FROM DONOR WHERE GENDER LIKE "M%") as Male_Donors, COUNT(SELECT DID FROM DONOR WHERE GENDER LIKE "F%") as Female_Donors

FROM DONOR

WHERE BG = xxx;

7 0

2 years ago

Summary: Given integer values for red, green, and blue, subtract the gray from each value. Computers represent color by combinin

Dmitry_Shevchenko [17]

Answer:

Follows are the code to this question:

#include<iostream>//defining header file

using namespace std;// use package

int main()//main method

{

int red,green,blue,x;//declaring integer variable

cin>> red >>green>>blue;//use input method to input value

if(red<green && red<blue)//defining if block that check red value is greater then green and blue

{

x = red;//use x variable to store red value

}

else if(green<blue)//defining else if block that check green value greater then blue

{

x= green; //use x variable to store green value

}

else//defining else block

{

x=blue;//use x variable to store blue value

}

red -= x;//subtract input integer value from x

green -=x; //subtract input integer value from x

blue -= x;//subtract input integer value from x

cout<<red<<" "<<green<<" "<<blue;//print value

return 0;

}

Output:

130 50 130

80 0 80

Explanation:

In the given code, inside the main method, four integers "red, green, blue, and x" are defined, in which "red, green, and blue" is used for input the value from the user end. In the next step, a conditional statement is used, in the if block, it checks red variable value is greater than then "green and blue" variable. If the condition is true, it will store red variable value in "x", otherwise, it will goto else if block.

In this block, it checks the green variable value greater than the blue variable value. if the condition is true it will store the green variable value in x variable.
In the next step, else block is defined, that store blue variable value in x variable, at the last step input variable, is used that subtracts the value from x and print its value.

5 0

2 years ago

You would like the user of a program to enter a customer’s last name. Write a statement thaUse the variables k, d, and s so that

mojhsa [17]

Answer:

1st question:

Use the variables k, d, and s so that they can read three different values from standard input an integer, a float, and a string respectively. On one line, print these variables in reverse order with exactly one space in between each. On a second line, print them in the original order with one space in between them.

Solution:

In Python:

k = input() #prompts user to input value of k i.e. integer value

d = input() #prompts user to input value of d i.e. float value

s = input() #prompts user to input value of s i.e. a string

print (s, d, k) #displays these variable values in reverse order

print (k, d, s)#displays these variable values in original order

In C++:

#include <iostream> // to use input output functions

using namespace std; //to identify objects like cin cout

int main() { //start of main function

int k; //declare int type variable to store an integer value

float d; // declare float type variable to store a float value

string s; // declare string type variable to store an integer value

cin >> k >> d >> s; //reads the value of k, d and s

cout << s << " " << d << " " << k << endl; //displays these variables values in reverse order

cout << k << " " << d << " " << s << endl; } // displays these variable values in original order

Explanation:

2nd question:

You would like the user of a program to enter a customer’s last name. Write a statement that asks user "Last Name:" and assigns input to a string variable called last_name.

Solution:

In Python:

last_name = input("Last Name:")

# input function is used to accept input from user and assign the input value to last_name variable

In C++:

string last_name; //declares a string type variable named last_name

cout<<"Last Name: "; // prompts user to enter last name by displaying this message Last Name:

cin>>last_name; // reads and assigns the input value to string variable last_name

The programs alongwith their outputs are attached.

6 0

2 years ago