Write a program that asks the user to input a vector of integers of arbitrary length. the program then counts the number of elements, the number of posi- tive elements, and the number of negative elements divisible by 3. the pro- gram displays the vector that was entered and the results in sentence form, i. e. "the vector has xx elements. xx elements are positive and xx elements are negative divisible by 3", where xx stands for the corresponding number of elements. execute the program and when the program ask the user to input a vector type randi ([-20 20],1,16). this creates a 16-element vector with random integers between -20 and 20.

In cell b18, enter a formula to calculate the amount budgeted for meals. this amount is based on the daily meal allowance and the total travel days (# of nights+1).

What are the most commonly found items in the trash according to the municipal solid waste report?

File account.java (see previous exercise) contains a definition for a simple bank account class with methods to withdraw, deposit, get the balance and account number, and return a string representation. note that the constructor for this class creates a random account number. save this class to your directory and study it to see how it works. then write the following additional code: 1. suppose the bank wants to keep track of how many accounts exist. a. declare a private static integer variable numaccounts to hold this value. like all instance and static variables, it will be initialized (to 0, since it’s an int) automatically. b. add code to the constructor to increment this variable every time an account is created. c. add a static method getnumaccounts that returns the total number of accounts. think about why this method should be static - its information is not related to any particular account. d. file testaccounts1.java contains a simple program that creates the specified number of bank accounts then uses the getnumaccounts method to find how many accounts were created. save it to your directory, then use it to test your modified account class.