All categories

4 years ago

What is principal investment in math?

Mathematics

1 answer:

mamaluj [8]4 years ago

8 0

Answer: Answered.

Step-by-step explanation: We are given to define principal investment in maths.

In Mathematics, principal investment is defined as the total amount of money invested or borrowed that does not include any interest or dividends.

Or, principal is also used to refer to the original amount of an investment, separate from any earnings or interest involved.

For example,

if Rahul invests Rs. 5000 at a rate of 20% for 3 years, then Simple interest will be

$S.I.=\dfrac{5000\times 20\times 3}{100}=3000.$

But the principal investment i same, Rs. 5000.

You might be interested in

On a treasure map, the last clue is that the treasure is buried is buried a certain number of feet away from a tree. the distanc

Trava [24]

The lcm of 20 and 8 is 40 feet.

3 0

3 years ago

a fruit vendor bought 75 Kg of bananas she gave 10kg of the bananas to a poor family she sold the remainder at $28 per kg if she

mariarad [96]

Answer:

$25

Step-by-step explanation:

the fruit vendor sold 75-10 = 65 kg of bananas. 65*28 = 1820 dollars. so the fruit vendor earned 1820 dollars.

since she lost 55 dollars, 75 * cost = 1875, divide by 75 to get cost = 25

5 0

2 years ago

11. You expect to have the given amount in an account with the given terms. Find how much you can withdraw periodically in order

Orlov [11]

This is a question on Present Value of Annuity and we seek the periodic withdrawal.

$\begin{gathered} F\text{VA}=\text{PMT(}\frac{(1+\frac{i}{m})^{nm}-1}{\frac{i}{m}}) \\ \text{Therefore, PMT=}\frac{FVA}{(\frac{(1+\frac{i}{m})^{nm}-1}{\frac{i}{m}})} \end{gathered}$

where:

FVA = Future value of annuity

PMT = Periodic Withdrawal

i = interest/discount rate

n = no of years

m = no of compundings per interest period

$\text{PMT=}\frac{300000}{(\frac{(1+\frac{0.0445}{365})^{22\times365}-1}{\frac{0.0445}{365}})}=22.01$

PMT = $22.01

8 0

1 year ago

Find the Area of the shape<br> (Area of Composite Shapes)

natulia [17]

Answer:

130 inches

Step-by-step explanation:

Area = Length · Width

Solve for the Right Triangle

6 · 11 = 66 inches

Area = Length · Width

Solve for the square

Since the width isn't fully given, we must add 5 + 3 = 8 inches

5 · 8 = 40 inches

Area = Length · Width

Solve for the Rectangle

8 · 3 = 24 inches

Now add the results: 66 + 40 + 24 = 130 in^2

8 0

3 years ago

Hi I need help with this question PLS HELP ME THANK U.

slava [35]

Answer:

Step-by-step explanation:

5 0

3 years ago