1. An area is calculated by multiplying the length by the width. The pseudocode program below should ask the user for the length and width of a rectangular room in order to calculate the area, and display the room's area. Will it do the job?
area = width * length
Display "What is the room's width?"
Input width.
Display "What is the room's length?"
Input length.
Display area.
2. Write a pseudocode algorithm for the program Credit Available: calculates a customer's credit available should ask the user for the customer's maximum credit amount; the credit used by the customer calculate and display the customer's available credit using the data inputted.
3. Write a pseudocode algorithm for the program Account Balance: calculates the current balance in a bank account ask the user for the starting balance, total amount of debits, credits and the monthly interest rate calculate the current balance with the inputs display the information on the screen
4. Write a pseudocode algorithm for the program HST: calculates the total of a retail sale ask the user for the retail price of the purchased item calculate and display the HST (13%) for the purchase and the total of the sale
5. Write a Java program that converts mile to Kilometers. (One mile equals 1.60935 kms) Read the miles value from the user as a floating point value.
6. Write a Java program that determines the value of the coins in a jar and prints the total in dollars and cents. Read integer values that represent the number of quarters, dimes, nickels, and pennies.
7. Write a program that reads the radius of a sphere and prints its volume and surface area using the following formula. Print the output to four decimal places. r represents the radius: