ANSWER: TGT stands for Trained Graduate Teacher and **PRT** stands for Primary teacher. Trained Graduate Teacher is the Essential Qualification for the trained teacher. The TGT teachers can handle the classes from 6th standard to 10th standard.

Hereof, What is C 2πr?

**C** = **2πr** or **C** = πd. r is the radius and d is the diameter. The diameter is the longest chord that runs through the center of the circle. The radius is the measure of the distance from the center of the circle to a point on the circle. The diameter is 2 times the measure of the radius.

What is a simple interest rate? **Simple interest** is calculated by multiplying the daily **interest rate** by the principal, by the number of days that elapse between payments. **Simple interest** benefits consumers who pay their loans on time or early each month. Auto loans and short-term personal loans are usually **simple interest** loans.

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**What are some examples of simple interest?**

**Example: Alex borrows $1,000 for 7 Years, at 6% simpleinterest:**

- I = interest.
- P = amount borrowed (called “Principal”)
- r = interest rate.
- t = time.

**What is principal in simple interest?**

**Simple Interest**. When money is borrowed, **interest** is charged for the use of that money for a certain period of time. When the money is paid back, the **principal** (amount of money that was borrowed) and the **interest** is paid back.

**What is principal in simple interest?**

When money is borrowed, **interest** is charged forthe use of that money for a certain period of time. When the moneyis paid back, the **principal** (amount of money that wasborrowed) and the **interest** is paid back. The formula forfinding **simple interest** is: **Interest** =**Principal** * Rate * Time.

**What is the principal?**

The **principal** is a term that has severalfinancial meanings. The most commonly used refers to the originalsum of money borrowed in a loan or put into an investment. Similarto the former, it can also refer to the face value of abond.

**How do you solve for principal?**

**For example, the simple interest formula is:**

- I = PRT. where P is principal amount, I is the amount of interest, R is the rate of interest, and T is the amount of time.
- P = I / RT. which helps us find the principal amount.
- A = P(1 + r/n)^nt.
- P = A / ( (1 + r/n)^nt) in order to find principal amount.

**How do you calculate monthly interest rate?**

To **calculate** the **monthly** accrued**interest** on a loan or investment, you first need to**determine** the **monthly interest rate** by dividing theannual **interest rate** by 12. Next, divide this amount by 100to convert from a **percentage** to a decimal. For example, 1%becomes 0.01.

**How do I calculate simple interest monthly?**

**Simple Interest Formula**

Divide an annual rate by 12 to get (r) if the Period is a **month**. You’ll often find the **formula** written using an annual **interest** rate where the number of periods is specified in years or a fraction of a year. The time can be specified as a fraction of a year (e.g. 5 months would be 5/12 years).

**What is the future value formula?**

**How do you find a circumference?**

**How to find the circumference of a circle:**

- The circumference of a circle can be found by multiplying pi (π = 3.14 ) by the diameter of the circle.
- If a circle has a diameter of 4, its circumference is3.14*4=12.56.
- If you know the radius, the diameter is twice as large.

**How does PRT work?**

**PRT**system operations (from the passengerpoint-of-view)

They then approach the first empty vehicle bay andenter their destination station at the adjacent kiosk. An economypassenger **would** pay for their own trip and be expected toshare a ride and wait (up to about five minutes) for fellowpassengers to arrive.

**What is interest compounded quarterly?**

The term **compounded quarterly** means, **interest** charged on the principal amount four times a year, with each **interest** rate charging on principal amount plus the previously charged **interest** amount. Technically, e.g ( 1+r)^3/12 .

**Where is simple interest used?**

It’s relatively easy to calculate since you only need tobase it on the principal amount of money borrowed and time period.**Simple interest** works in your favor when you’re a borrowerbecause it keeps the overall amount that you pay lower than itwould be with compound **interest**.

**How do you find the rate?**

**Ask Dr.**

**Math: FAQ**

- To find rate, divide through on both sides by time: Distance Rate = ———– Time. Rate is distance (given in units such as miles, feet, kilometers, meters, etc.) divided by time (hours, minutes, seconds, etc.).
- To find time, divide through on both sides by rate: Distance Time = ———– Rate.

**What is the formula for calculating compound interest?**

**Compound interest formula (with regularcontributions)**

- A = the future value of the investment/loan, includinginterest.
- P = the principal investment amount (the initial deposit orloan amount)
- PMT = the monthly payment.
- r = the annual interest rate (decimal)
- n = the number of times that interest is compounded per unitt.

**What is principal amount?**

**Principal Amount**. The **amount** of money one borrows. The interest is calculated over the **principal amount** still outstanding. As a result, many loans are amortized so that a greater **amount** of **principal amount** remains outstanding for a longer period of time so the lender can make the most profit from the loan.

**How do you find the rate?**

To get the unit to equal 1, divide both numbers by thedenominator; your answer is the number you get by dividing thenumerator by the denominator. Use this method to calculate unitcost, too—you’re calculating how much 1 item is worth, afteryou’re given the amount that multiple items cost.

**What does compounded continuously mean?**

**Continuous compounding** is the mathematical limitthat **compound** interest can reach if it’s calculated andreinvested into an account’s balance over a theoretically infinitenumber of periods. It is an extreme case of **compounding**, asmost interest is **compounded** on a monthly, quarterly orsemiannual basis.

**What is a P PRT for T?**

Rewrite the equation as **P**+**p**r**t**=A **P** + **p** r **t** = A . Subtract **P** from both sides of the equation. Divide each term by **p**r and simplify. Divide each term in **p**r**t**=A−**P p** r **t** = A – **P** by **p**r **p** r .

**What does N stand for in compound interest formula?**

One very important exponential equation **is thecompound**–**interest formula**: where “A” **is the**ending amount, “P” **is the** beginning amount (or “principal”),”r” **is the interest** rate (expressed as a decimal),”**n**” **is the** number of compoundings a year, and “t”**is the** total number of years.

**What does compound interest mean?**

**Compound interest is the** addition of**interest** to the principal sum of a loan or deposit, or inother words, **interest** on **interest**. It **is the**result of reinvesting **interest**, rather than paying it out,so that **interest** in the next period is then earned on theprincipal sum plus previously accumulated**interest**.