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Zina [86]
4 years ago
5

Please help!! I need to know how to solve this.

Mathematics
1 answer:
AnnyKZ [126]4 years ago
4 0
     Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation 3/r-(5/r+3)=0 
5 Simplify — r 3 5 — - (— + 3) = 0 r r , for short the answer = -2/3 = -0.667
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Larry and peggy are making decisions about their bank accounts. larry wants to deposit $350 as a principle amount, with an inter
Kisachek [45]

The method that results in more money after 2 years is Peggy's investment.

<h3>Which method results in more money in 2 years?</h3>

The formula for calculating the future value of an investment:

FV = P (1 + r)^nm

  • FV = Future value
  • P = Present value
  • R = interest rate
  • m = number of compounding
  • N = number of years

Future value of Larry's investment: $350 x [1 + (0.04/4)]^(4 x 2) = $379

Future value of Peggy's investment: $350 x [1 + (0.06/12)]^(12 x 2) = $394.51

To learn more about future value, please check: brainly.com/question/18760477

#SPJ1

6 0
2 years ago
The radius of a circle is 3 inches. What is the circle's area?<br> r=3 in<br> Use 3.14 for a
padilas [110]
Answer would be

28.27
6 0
3 years ago
Pls pls help it is due todayyy
Pani-rosa [81]

Answer:

I did this today and its H

Step-by-step explanation:

Please lmk if im wrong, but im sure its right but js ;)

6 0
3 years ago
A bag contains 5 red marbles, 7 white marbles, and 6 blue marbles. Find P(red or blue).
MatroZZZ [7]
11/18 or about 61% probability.
6 0
3 years ago
Insert 5 arithmetic means between -1 and 11
Anni [7]

Answer:

Step-by-step explanation:

-1 1 3 5 7 9 11

That's the answer. If you need a method or a formula, that's a little harder.

L = a + (n - 1)*d

a = -1

L = 11

n = 7

or n is the hard part. If you have 5 means, then you have 6 spaces. So n must be 7 in all

11 = -1 + (7 - 1)*d                   add 1 to both sides. Combine the brackets

11+1 = -1+1+ 6*d

12 = 6d                               divide by 6

12/6 = d

2 = d

What this tells you is that each term has 2 added to it to get to the next one.

   

7 0
3 years ago
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