There are three categories of cash flows: single cash flows, also referred to as "lump sums," a stream of unequal cash flows, and annuities. Based on your understanding of annuities, answer the following questions. Which of the following statements about annuities are true? Check all that apply. An ordinary annuity of equal time earns less interest than an annuity due. When equal payments are made at the end of each period for a certain time period, they are treated as ordinary annuities. A perpetuity is a series of equal payments made at fixed intervals that continue infinitely and can be thought of as an infinite annuity. When equal payments are made at the end of each period for a certain time period, they are treated as an annuity due.

Explanation:

With an Annuity due, the payments are made at the beginning of the period as opposed to an ordinary annuity which is paid at the end. This difference gives the Annuity due more time to accrue interest which leads it to earning more interest than an ordinary annuity of the same time.

As earlier mentioned, Ordinary annuities involve payments made at the end of each period. Annuities are always equal payments so the second statement holds true.

A Perpetuity is indeed an annuity because of the fixed payments characteristic that it has. It is therefore called a Perpetual/ Infinite Annuity.

start by isolating the variable on one side by adding 43w^2 to both sides.   the equation will read:

25w^2+5=0

*subtract 5 from both sides*

25w^2=-5

*divide both sides by 25*

w^2=-1/5

*take the square root of both sides*

w=√(-1/5)

the square root of -1 is i.   the square root of 5 remains √5

the answer is i/√5.

hope this

the correct answer is economics is a game without winners or losers.

unlike sports or games economic is a game without losers or winner rather it is a game where everyone wins. parties of business doing businesses exchange money with each other and hence exchange is done on the basis of goods. one party takes the goods and other sales it so there is winner on both sides. each party values more highly the good it gets than the good it gives up. both sides exchange only because both intend to increase their value. so there is no concept of lose or win.