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2 years ago

11

Jim wants to develop an app for a specific purpose that would run even when his computer is not connected to the Internet. What

type of app should he develop?

Computers and Technology

1 answer:

Vadim26 [7]2 years ago

4 0

Answer:

NOT mobile app. NOT Cloud-based app.

Explanation:

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Write a program that uses the Purchase class in 5.13. Set the prices to the following: Oranges: 10 for $2.99 Eggs: 12 for $1.69

Xelga [282]

Answer:

Explanation:

The following program is written in Java. Using the program code from Purchase class in 5.13 I created each one of the fruit objects. Then I set the price for each object using the setPrice method. Then I set the number of each fruit that I intended on buying with the setNumberBought method. Finally, I called each objects getTotalCost method to get the final price of each object which was all added to the totalCost instance variable. This instance variable was printed as the total cost of the bill at the end of the program. My code HIGHLIGHTED BELOW

//Entire code is in text file attached below.

//MY CODE HERE

DecimalFormat df = new DecimalFormat("0.00");

oranges.setPrice(10, 2.99);

oranges.setNumberBought(2*12);

eggs.setPrice(12, 1.69);

eggs.setNumberBought(2*12);

apples.setPrice(3, 1);

apples.setNumberBought(20);

watermelons.setPrice(1, 4.39);

watermelons.setNumberBought(2);

bagels.setPrice(6, 3.50);

bagels.setNumberBought(12);

totalCost = oranges.getTotalCost() + eggs.getTotalCost() + apples.getTotalCost() + watermelons.getTotalCost() + bagels.getTotalCost();

System.out.println("Total Cost: $" + df.format(totalCost));

}

}

5 0

2 years ago

As in algebra, you can use brackets to override the order of operations Excel follows to perform formula calculations. True or f

sertanlavr [38]

Answer:

false

Explanation:

parasynthesis is used to change the order of priority.

6 0

2 years ago

Use the AND function with appropriate arguments in cell H11 to determine if there is a force out at third base. There is a force

Pie

Answer:

=AND($C11 = "Yes", $D11 = "Yes")

Explanation:

The AND function takes conditional inputs and tests if each of them are TRUE. If all of the inputs are TRUE, the function will output TRUE but if any one of them are not the function will output FALSE. This scales to multiple inputs but this example only has two conditions. It is important to remember that we want to compare a string so our condition must be "Yes", not just Yes.

We also use a relative cell reference, "$", on the columns C and D since we always want to use the "Runner on 1st" and "Runner on 2nd" columns.

6 0

2 years ago

Write multiple if statements. If car_year is 1969 or earlier, print "Few safety features." If 1970 or later, print "Probably has

Kazeer [188]

Answer:

<em>import java.util.Scanner;</em>

<em>public class Hggg {</em>

<em> public static void main (String [] args) {</em>

<em> System.out.println("Enter the car make year");</em>

<em> Scanner in = new Scanner(System.in);</em>

<em> int car_year = in.nextInt();</em>

<em> if (car_year<1969){</em>

<em> System.out.println("Few safety features.");</em>

<em> }</em>

<em> else if (car_year>=1970 && car_year<1990){</em>

<em> System.out.println("Probably has seat belts.");</em>

<em> }</em>

<em> else if (car_year>=1990 && car_year<2000){</em>

<em> System.out.println("Probably has seat belts.");</em>

<em> System.out.println("Probably has antilock brakes.");</em>

<em> }</em>

<em> else if (car_year>=2000){</em>

<em> System.out.println("Probably has seat belts.");</em>

<em> System.out.println("Probably has antilock brakes.");</em>

<em> System.out.println("Probably has airbags.");</em>

<em> }</em>

<em> }</em>

<em> }</em>

Explanation:

In this solution, multiple if statements have been used to accomplish each step. Observe that there are more than one print statements when year is greater than 1990 because the condition applied to year greater than 1970 holds true for every year greater than 1970 (1990, 2000 etc)

3 0

2 years ago

A 'array palindrome' is an array which, when its elements are reversed, remains the same (i.e., the elements of the array are sa

muminat

The code below is used to determine a recursive, bool-valued function, isPalindrome, that accepts an integer-valued array, and the number of elements and returns whether the array is a palindrome.

Explanation:

The code shows 'array palindrome' is an array which, when its elements are reversed, remains the same.

bool isPalindrome(arr[((n-1) - n) +1], n)

{

if (n == 0 || n == 1)

{

return true;

}

else if (arr[n-1] == isPalindrome(arr[], n-1)

{

return true;

}

else {

return false;

}

}

5 0

2 years ago