--1.单利Simpleinterest>Theannualinterestratetimestheprincipal.--年利率乘以本金--2.复利(利滚利)Compoundinginterest>Theinterestearnedoninterestiscountin.--利息收入计入利息Example>Iftheannualinterestrateis10%andtheprincipalis$1000,whatistheinterestearnedin2yearsundersimpleinterestandcompoundinginterest?...
The simple interest formula, * interest = principal * rate * time, or i= prt, is used to find the interest you must pay on a simple interest loan when you borrow principal, p, at simple interest rate, r, in decimal form, for time, t. Chris Campbell borrows \number{5000} at a si...
What Annual Interest Rate Is Needed for $2,100 to Earn $122.50 in 14 Months? Deb Russell When the amount of interest, the principal, and the time period are known, you can use the derived formula from the simple interest formula to determine the rate, as follows: I = Prt becomes r =...
Simple interest (单利) The annual interest rate times the principal. Compounding interest(复利) The interest earned on the interest is count in. Stated annual interest rate/Quoted interest rate( rs )(名义利率) The annual rate that does not account for compounding within the year. Compounding fre...
The annual percentage rate (APR): indicates the amount of simple interest earned in one year Converting an APR to an EAR Application: Discount Rates and Loans Amortizing loans: Payments are made at a set interval, typically monthly; Each payment made includes the interest on the loan plus some...
In simple interest, interest is earned each period only on the original principal. The future value of $1 invested for t periods at a rate of r per period is given by Future Value=$1*(1+r)t Future Value=Present Value*(1+r)t Present value and discounting Present Value is the current...
If I'm to convince April it's not in her best interest to date a married man, first I must become her confidant.confidant('kɒnfɪdænt):知己 16:51 - So, Mischa, what do you guys do for a living?- Oh, uh, we're influencers.v. for a living:以……谋生influencer:结合语...
Everywhere and in every given time, children spend their days in simple but interesting games. One such game which has passed the test of time, becoming one of the oldest forms of child’s play ever known, is hoop rolling. Hoop rolling is both a child’s game and a sport. A large ...
答案见解析 simple简单的,形容词。根据I have no interest in it"我对此不感兴趣"可知,慢跑"简直"是浪费时间。修饰动词is用副词simply。 故答案为:simply。我认为慢跑简直是浪费时间。我对此不感兴趣。单词填空类型题要充分理解句意,再根据单词提示完成试题,注意时态、单复数、词性等变化。反馈...
7.If we know that gossip can be ___(harm), then why do so many of us do it? The answer lies in another effect of gossip---the satisfaction it gives us. 8.Little Tom sat ___(amaze) watching the monkey dancing in front him. 9.The old ___(be) ...