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Marat540 [252]
2 years ago
5

If the simple interest on ​$3,000 for 8 years is ​$1,200​, then what is the interest​ rate?

Mathematics
1 answer:
Usimov [2.4K]2 years ago
8 0

Answer:

i THINK its 18.75% per year

Step-by-step explanation:

r = (1/8)((3,000/1200) - 1 ) = 0.1875

r = 0.1875 * 100 = 18.75

(dont take my word tho, u should double check yourself)

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Assigned Media
VashaNatasha [74]

Answer:

Jon Applebe withdrew 37.15% of the amount he initially deposited.

Step-by-step explanation:

Given that Jon Applebee deposited $ 619 in his savings account, and I have later withdrew $ 230, to determine the integer that represents the amount Jon Applebee deposited the following calculation must be performed:

619 = 100

230 = X

230 x 100/619 = X

23,000 / 619 = X

37.15 = X

Therefore, Jon Applebe withdrew 37.15% of the amount he initially deposited.

6 0
2 years ago
John owed his brother $25.75, but was able to pay him back $19.45. How much does John owe brother owe now?
ddd [48]

Answer:

$6.30

Step-by-step explanation:

So we are going to subtract what is owed by what is payed back to find out how much John owes his brother

$25.75 - $19.45 = $6.30

John owes his brother $6.30

7 0
3 years ago
in 2015, the population of a small town in florida is 95. if the population increases 15% very year, approximately what will the
ella [17]

Answer:

The approximate population of the town in 2023 will be 291

Step-by-step explanation:

In 2015, the population of a small town in Florida is 95

So, The population of a small town in Florida = 95

Now, The increase in the population of a small town in Florida is 15%

We need to find the approximate population of the small town in 2013

Number of years from 2015 to 2023 = 8 years

So, we need to find the population increase in 8 years with the rate of 15%

Thus, The increased population = initial population × ( 1 + 15%)^8

⇒ The increased population = 95 × 1.15^8

                                                = 290.61 ≈ 291

Therefore, The approximate population of the town in 2023 will be 291

4 0
3 years ago
A water fountain dispenses 8 cups of water per minute. Find this rate in pints per minute.
cupoosta [38]
8 cups per minute. 

How many cups in a pint? 2 cups in one pint. 

8/2 = 4

Answer:  4 pints per minute
3 0
3 years ago
Tripp has $4.30 in his pocket made up of 26 coins consisting of quarters and nickels. How many of each type of coin does he have
ycow [4]
16 quarters and 10 nickels.

16 quarters are worth 4.00 and 10 Nickels are worth .30
7 0
3 years ago
Read 2 more answers
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