How can I start a new project on solar panels building?

Diana and Kinsey are put in charge of choosing a mascot for their basketball team. There are fifteen players on the team, but Di

arsen [322]

Answer:

the data are inadequate

Explanation:

If there are 15 people on the team, and only five have been asked about the mascot, this means the data collecting is wrong, and the result doesn’t include thoughts of the majority. If Diana and Kinsey want to have adequate data, they should ask as many as possible, if not all players in the team. This would truly show what the majority wants meaning it will show what the team wants. This kind of complete data correcting is the correct one.

6 0

3 years ago

Write a simple calculator program. Your program should ask for three things two whole numbers and an operator in the form of an

vekshin1

Answer:

The solution code is written in Java.

Scanner input = new Scanner(System.in);
System.out.print("Enter operator: ");
String operator = input.nextLine();
System.out.print("Enter first integer: ");
int num1 = input.nextInt();
System.out.print("Enter second integer: ");
int num2 = input.nextInt();
int result = 0;
switch(operator){
case "+":
result = num1 + num2;
break;
case "-":
result = num1 - num2;
break;
case "*":
result = num1 * num2;
break;
case "/":
result = num1 / num2;
break;
default:
System.out.println("Invalid operator");
}
System.out.println(result);

Explanation:

To ask for the user input for two whole numbers and an operator, we can use Java Scanner class object. Since the input operator is a string, we can use nextLine() method to get the operator string (Line 3). We use nextInt() method to get whole number input (Line 5 & 7).

Next we use the switch keyword and pass the operator into the switch structure to determine which case statement should be executed. For example, if the input operator is "*" the statement "result = num1 * num2; " will run and multiply num1 with num2.

3 0

4 years ago

Starting the vehicle's engine and listening to its operation can

miskamm [114]

I pretty sure it’s true because you can start your car and it sounds different that probably means something is wrong

3 0

4 years ago

Please answer fast. With full step by step solution.

lina2011 [118]

Let f(z) = (4z ² + 2z) / (2z ² - 3z + 1).

First, carry out the division:

f(z) = 2 + (8z - 2) / (2z ² - 3z + 1)