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3 years ago

It is a good idea to include your teacher’s name on a title page.

Computers and Technology

2 answers:

natka813 [3]3 years ago

8 0

I think it would be a good idea to put their name on the title, my teachers make my class do it most of the time.

LenaWriter [7]3 years ago

6 0

Answer: I think it all depends on the teacher because I know one of my teachers like when we put their name on our assignments. So I pick true

Explanation:

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According to the government, employees have a right to understand the risks associated with the materials they work with.

Alex

True. They require a MSDS (Material Safety Data Sheet) for each chemical that a business receives.

3 0

3 years ago

The computer program that Josh is working on presents him with a sentence in which a word has been underlined. Josh has to indic

Phantasy [73]

Answer:

Drill and Practice

Explanation:

Drill and Practice is a type of Computer-based Instruction (CBI) program. In Drill and Practice, answered questions are given immediate feedback. These problems or exercises are structured and answered on the program to provide instant feedback to the person taking the test.

For instance, when going through an evaluation test but you are required to provide the correct answer before moving on. Once a question is answered, the program will indicate whether correct or wrong, if the question is correct, move to the next question but if wrong you start again. This is a typical example of Drill and practice.

This is exactly what is seen in our scenario in the question.

4 0

3 years ago

__________________ ensures that each row is uniquely identified by the primary key, which means that a proper search for an exis

klemol [59]

Solution:

Database integrity ensures that each row is uniquely identified by the primary key, which means that a proper search for an existing tuple (row) will always be successful.

Thus the required answer is D

4 0

3 years ago

Write a method so that the main() code below can be replaced by simpler code that calls method calcMilesTraveled(). Original mai

patriot [66]

Answer:

See explanation

Explanation:

From the question, you have answered the question. However, it is poorly formatted.

So, I'll help present the code properly and also give explanation using comments.

import java.util.Scanner;

public class CalcMiles{

//This line defines the calcMilesTraveled method

private static double calcMilesTraveled(double milesPerhour, double minsTraveled){

//This declares hoursTraveled

double hoursTraveled;

//This declares milesTraveled

double milesTraveled;

//This calculates the hoursTraveled

hoursTraveled = minsTraveled/60.0;

//This calculates the milesTraveled

milesTraveled = hoursTraveled * milesPerhour;

//This returns the milesTraveled

return milesTraveled;

}

//The main method begins here

public static void main(String [] args){

//This declares and initializes milesPerhour

double milesPerhour =70.0;

//This declares and initializes minutesTraveled

double minutesTraveled = 100.0;

//This calls the calcMilesTraveled function and also prints the required result

System.out.println("Miles: "+calcMilesTraveled(milesPerhour, minutesTraveled));

}

See attachment for program without comments

Download txt

5 0

3 years ago

The scheme function (mult2-diff Ist) should take one argument, a list of numbers, and results in multiplying each number in the

JulijaS [17]

Answer:

The solution code is written in Python.

def mult2_diff(lst):
num_list = []
for x in lst:
num_list.append(x * 2)
diff = num_list[0]
for i in range(1, len(num_list)):
diff = diff - num_list[i]
print(diff)

Explanation:

Firstly, based on the requirement stated in the question, define a function mult2_diff() that takes one argument, lst, which is a list of numbers (Line 1).

This function is expected to multiply each number in the list by two and then followed with computing the difference. To do so, let's try to attempt the first function task, multiplying numbers. Create a new list, num_list, to hold the multiplied numbers (Line 2). Use a for loop to traverse through each number in the input list, lst, and multiply each of them by two and add it to the num_list (Line 4-5).

To attempt the second function task, create another variable, diff, to hold the value of calculated difference between the numbers in the num_list. Initialize diff with the first number in the num_list. Use a another for-loop to traverse through each number in the num_list starting with second index, 1, and calculate the difference between the diff and the current number extracted from the num_list through indexing.

At last print the output of diff (Line 11).

6 0

4 years ago