How much money would you have by the end of 2019? Problem 4. Hard problem: Suppose that you invested $x in 1980. Plot the amount of money you would have in 2019 for all values of $x between $0 and $100,000. Solve using R Studio

Design a C++ program

An address book is a book or a database used for saving and storing contacts which may usually
consists of a few standard fields (for example: first name, last name, company name, address,
telephone number, e-mail address, fax number, mobile phone number).
Design an online address book to keep track of the details of family members, close friends and
certain business associates. Details which your designed address book will keep should be like
names (first name, last name), gender, addresses (street address, city, province/state, zip code),
phone numbers, and dates of birth (date, month, year). Your program should be able to handle a
maximum of 150 entries.
There should be TWO MAJOR MODULES of your program one should allow the user to add, update
delete the entries and classify the entered person as a family member, friend, or business associate
and another module should maintain one address book which must be able to process a maximum
of 150 entries and also should perform the following operations:
 Load the data into the address book from a disk.
 Search for a person by last name.
 Print the gender, address details, phone number, and date of birth of a given person.
 Print the names of the people whose birthdays are in a given month or between two given
dates.
 Print the names of all the people having the same status, such as family, friend, or
business.
 Print the names of all the people having the same status, such as family, friend, or
business.
 Print the names of all the people between two last names.
 Print the details of all people with same gender.

Make a C++ file on Microsoft visual and answer with the proper code

Gases A₂ and B₂ react according to the equation: A₂ + B₂ → A_xB_y . If equimolar ( not necessarily stoichiometrically equivalent) quantities are placed in a reaction vessel with a massless, frictionless piston and allowed to react to completion. The density of the gas mixture after reaction is 1.5X the original density. Find the empirical formula? Is there only one possibility? Explain.

A. If the Mg₃N₂ is not decomposed, will the reported magnesium to oxygen ratio be high or low? Explain. Hint: The Mg:N mass ratio is 1:0.38 and the Mg:O mass ratio is 1:0.66.

B. An analysis shows that 2.97 g of iron metal combines with oxygen to form 4.25 g of an     oxide of iron. What is the empirical formula of the compound?

Hello, could you please provide a detailed answer to below question? Question: Given all time low interest rates, companies should borrow long term and use the borrowed money to takeover other firms. Discuss with suitable reasons, citing empirical evidence, whether you agree or disagree with this statement.                

Essay Question. Must begin with thesis. please identify all relevant concepts, terms and discuss critically all other positions against and aswell as in favor.

Do market-led or state-led economies lead to economic success? Explain both sides before using empirical critique to support your argument.

Dear All,

Could you please answer the below question.

"Given all-time low-interest rates, companies should borrow long term and use the borrowed money to takeover other firms. Discuss with suitable reasons, citing empirical evidence, whether you agree or disagree with this statement"

Thank you!

a) Myrtle McGraw described locomotor development as proceeding in a fixed sequence of stages. Briefly describe the developmental changes she cataloged and discuss her explanation for that. b) Explain Esther Thelen & Linda Smith’s different explanation for locomotor development and give examples of the empirical evidence they gathered from their research that disavows McGraw’s interpretation

32. What is empirical research ? 37. Which research positions require a college degree and which ones only require high school diploma ? 41. What’s the difference between open-ended versus closed-ended questions. Which type is the most difficult to tabulate? 42. Which are double-barreled questions?

a 0.490 g sample of a compound is heated through the successive evolution of the following gases, all at 1.00atm pressure: 280 ml of h2o vapor at 182ºC, 112ml of ammonia vapor at 273ºC, 0.0225g ofwater at 400ºC and 0.200g of SO3 at 700ºC, At the end of the heating, 0.090 g of FeO remains. Deduce the empirical formula for the compound