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aalyn [17]
4 years ago
15

At what rate of interest would rs 1800 amount to rs 2500 in 2 years

Mathematics
1 answer:
Romashka [77]4 years ago
4 0

Interest formula: A = P(1 + rt)

Solving for r (Rate): r = (1/t)(A/P - 1)

Rate = (1/2)(2500/1800 - 1) = (1/2)(25/18 - 1) = (1/2)(7/18) = 7/36 ≈ 0.194

Rate = 0.194% per annum

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kimmys savings account has a balance of $76.23 in june.by september, her balance is 5 times as much as her june balance.between
nalin [4]
From the information you have given me, I would say Kimmy has $<span>468.98 </span>dollars in her bank account.

Does she get more money during the other months, just as she had gotten 5 times as much as she had in a 3 month span? (From june to september.) All I could tell was her money was multiplied by 5, then you add $87.83 more into her account.

Please check my math if you want to be sure.
$76.23 * 5 = $381.15
$381.15 + 87.83 = 468.98
4 0
3 years ago
Conterminal angle for 60 degrees?
Alinara [238K]

to find a coterminal angle, just add or subtract 360°. so you could use -300° or 420°.

6 0
4 years ago
Read 2 more answers
HELLO!! I need help with this question, will you help me?
Ber [7]

Answer:

B

Step-by-step explanation:

Charla uses 2 cups of mix per 6 cups of water.

2/6 = 1/3

Rae uses 3 cups of mix per 7 cups of water.

3/7

To compare these fractions, we need to find the common denominator.  In this case, it's 21.

1/3 = 7/21

3/7 = 9/21

9/21 is greater than 7/21, so Rae's lemonade will taste stronger.

6 0
3 years ago
The width of a rectangle is four units less that its length. Write an expression for the perimeter of the rectangle
Hunter-Best [27]
(2w-8)+2L because there are 2 sides for the width 2*4=8 so 2w -8 plus 2L
5 0
2 years ago
It takes a freight train 2.3 seconds to move 26 meters calculate it's average speed.
miss Akunina [59]

The speed of train is 11.304 meters per second.

Further explanation:

Let us define speed first.

"Speed is the rate at which something is moving or changing position"

Speed is denoted by s. The formula for speed is:

speed = \frac{distance}{time}\\ s = \frac{d}{t}

Here,

d = 26 meters

t = 2.3 sec

Putting the values in the formula:

s = \frac{26}{2.3}\\ s = 11.304\ meter\ per\ second

The speed of train is 11.304 meters per second.

Keywords: Speed, distance, time

Learn more about speed at:

  • brainly.com/question/1386181
  • brainly.com/question/1548911
  • brainly.com/question/1597065

#LearnwithBrainly

7 0
3 years ago
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