Computer Programming .

visual Basic . question 1a - 3F

Question la: Write a single statement to define x as decimal and the value of x is 99.99. Question 1b: In Me.Close() statement, what is me referring to? Question 2a: What IsttBox.Items.Clear() is used for? Question 2b: What would happen to the listbox if this statement is missing? Question 3: In A-G, determine the output displayed in the listbox by the lines of code. A. Dim amount = 10 As Double amount += 10 1stoutput.Items.Add(amount - 5) B. Dim a As Integer = 2, b As Integer = 3 a += 2 b += 5 * a Istoutput.Items.Add(a + b) Dim n As Integer = 7 n+=11 Istoutput.Items.Add(11) Istoutput.Items.Add(n) Istoutput.Items.Add(n / 4) D. Dim a as Integer = 2, b As Integer 1stoutput.Items.Add(a + 1) b = a * a 1stoutput.Items.Add(a * b) c. E. F. Dim tax As Double = 100, interest as Integer = 6 1stOutput.Items.Add(tax\interest) Dim balance As Double = 36.66 1stOutput.Items.Add(tax + balance V interest) Dim totalMinutes, hours, minutes As Integer totalMinutes = 85 hours = totalMinuts I 60 munutes = totalMinutes Mod 60 Const DAYLIGHT SAVINGS As Integer = 1 Istoutput.Items.Add(hour - DAYLIGHT SAVINGS) 1stoutput.Items.Add(minutes) 110 vuol di BUL Hnye to light yellow color or any other color in your preference. 7. Use rt = FormatNumber(rt, 3) to set the precision Resistors in Parallel by John Smith R1 - 2019 ohms R2 502 ohms R1 - 2019 cm R2 502 ohms Resistance (in ohms) 402.03808012693 Resistance (inches) 402.038 Compute (in decimal) Compute (in integer) Compute (in decimal Compute (in integer) 8. Upon clicking on button Compute (in integer), the underline will be cleared. Back color of the button and listBox change to light blue color or your own color settings. 9. Upon clicking on button Exit the form will be closed. Resistors in Parallel by lohn Smith R1 - 2019 ohms R2 - 502 ohms Resistance Colms) 402 Compute (in decimal) Compete winteger)