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Natasha_Volkova [10]
3 years ago
10

Suppose your​ friend's parents invest $ 10,000 in an account paying 7 % compounded annually. What will the balance be after 5 ​y

ears?
Mathematics
1 answer:
Alik [6]3 years ago
7 0
You use the formula Interest=principle (rate) time or i=prt. If you use that formula to solve, your answer will be 3,500. After five years, the balance will be $3,500. 

PLEASE MARK AS BRAINLIEST!
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Math help please i will mark brainliest!!!!!
mel-nik [20]

Answer:

The second choice is the correct one.

Step-by-step explanation:

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4 0
3 years ago
If
Kamila [148]

Answer Interest rate = 12.3%

The compound interest formula is given by:

Where

A = Future amount

P = Present amount (Principal amount)

r = Interest rate in decimal form

n = No. of times compounded per year

t = time in years.

We can say that if:

Present amount = P

Future amount = 3P

r = 12.3/100 = 0.123

n = 1

t = ?

Substitute the values in the formula of compound interest:

Taking log on both sides.

Round off to nearest option

t ≅ 9 years

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3 years ago
Write formula for arithmetic sequence when first term is not given
SashulF [63]
An<span> = am</span><span> + (n – 1)d.
i feel like this can work</span>
8 0
3 years ago
A rectangular area is to be fenced in with 300 feet of chicken wire. find the maximum area that can be enclosed.
GarryVolchara [31]
Let the lengths of the sides of the rectangle be x and y. Then A(Area) = xy and 2(x+y)=300. You can use substitution to make one equation that gives A in terms of either x or y instead of both.

2(x+y) = 300
x+y = 150
y = 150-x

A=x(150-x) <--(substitution)

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So halfway between the zeroes is 75. Plug this into the quadratic equation to find the maximum area.

A=75(150-75)
A=75*75
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So the maximum area that can be enclosed is 5625 square feet.
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3 years ago
Calculate the angular momentum of a particle of mass m moving with constant velocity v about origin o.
Ymorist [56]
The formula for this   ( horizontal circular orbit with the origin at the center)  is
   L = mvr

5 0
3 years ago
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