Computers and Technology, 06.09.2019 17:30 garcser257278
The body of a do { } ; loop will always executes atleast once, no matter what test condition is stated.
select one:
a. true
b. false
Answers: 2
Computers and Technology, 22.06.2019 19:20
Amedian in the road will be marked with a white sign that has a black arrow going to the left of the median. true false
Answers: 1
Computers and Technology, 22.06.2019 21:30
The graph shows median weekly earnings for full-time workers according to education level. which can you not conclude?
Answers: 2
Computers and Technology, 23.06.2019 19:00
Write a program that displays the following menu: geometry calculator 1. calculate the area of a circle 2. calculate the area of a rectangle 3. calculate the area of a triangle 4. quit enter your choice (1-4): if the user enters 1, the program should ask for the radius of the circle and then display its area. use the following formula: area = ď€(the square of r) use 3.14159 for ď€ and the radius of the circle for r. if the user enters 2, the program should ask for the length and width of the rectangle and then display the rectangle’s area. use the following formula: area = length * width if the user enters 3, the program should ask for the length of the triangle’s base and its height, and then display its area. use the following formula: area = base * height * .5 if the user enters 4, the program should end. input validation: display an error message if the user enters a number outside the range of 1 through 4 when selecting an item from the menu. do not accept negative values for the circle’s radius, the rectangle’s length or width, or the triangle’s base or height. note: if the user enters an improper menu choice (1-4), the program prints "the valid choices are 1 through 4. run the program again and select one of those." if the user enters a negative radius, the program prints "the radius can not be less than zero." if the user enters a negative value for height or base, the program prints "only enter positive values for base and height."
Answers: 1
The body of a do { } ; loop will always executes atleast once, no matter what test condition is st...
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