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velikii [3]
2 years ago
8

Please help (No links)

Mathematics
1 answer:
NISA [10]2 years ago
5 0

Answer:

c =2 , a =-1 and b = -2

Step-by-step explanation:

ok hope itz helpful

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1400 dollars is placed in an account with an annual interest rate of 5.5%. to the nearest year, how long will it take for the ac
olga_2 [115]

It will take 19 years and 6 months for the account value to reach 2900 dollars

Step-by-step explanation:

Given

Principal amount = 1400 dollars

Rate = 5.5 %

Final value = A = 2900

We have to find t

So,

The formula for simple interest is:

A = P(1+rt)

Putting values

2900 = 1400(1+0.055.t)\\\frac{2900}[1400} = 1+0.055t\\2.071 = 1+0.055t\\2.071-1=0.055t\\1.071 =0.055t

Dividing both sides by 0.055

\frac{0.055t}{0.055} = \frac{1.071}{0.055}\\t = 19.47\ years

Rounding off to nearest tenth

19.5 years

Hence,

It will take 19 years and 6 months for the account value to reach 2900 dollars

Keywords: Interest, simple interest

Learn more about interest at:

  • brainly.com/question/2654504
  • brainly.com/question/2654231

#LearnwithBrainly

6 0
3 years ago
The area of a circular field is 16π square miles. What is the diameter of the field in miles.
ella [17]

Answer:

8

Step-by-step explanation:

1. Divide the area (in square units) by Pi (approximately 3.14159).

2. Take the square root of the result. This is the radius.

3. Now double the radius to get the diameter

3 0
2 years ago
Read 2 more answers
La razón delas edades de Paco y Luis es 5/3 y su producto es 240.Calcule la edad del mayor, dentro de 5 años.
tankabanditka [31]

creo que paco es el mayor. lo siento si me equivoco! no soy muy buena en las proporciones

8 0
2 years ago
Plz help this is due today AND NO LINKS OR GROSS PICTURES OR I REPORT
Zina [86]

Answer:

I think its A

Step-by-step explanation:

3 0
3 years ago
Combine like terms. 5y - 8 - y
Svetlanka [38]
<h3>Question:-</h3>
  • Combine like terms. 5y - 8 - y

<h3>Answer:-</h3>
  • here like terms are 5y,-y
  • solving like terms
  • 5y-y-8(subtracting 5y-y)
  • 4y-8

hence the combination=

\bold {4y - 8}

All the best !

4 0
2 years ago
Read 2 more answers
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