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Alina [70]
3 years ago
5

Sarah is going to invest $280 and leave it in an account for 9 years. Assuming the interest is compounded continuously, what int

erest rate, to the nearest tenth of a percent, would be required in order for Sarah to end up with $410?
Mathematics
1 answer:
4vir4ik [10]3 years ago
5 0

Answer:

4.2%

Step-by-step explanation:

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8 0
3 years ago
I need this answered please
MA_775_DIABLO [31]

I hope this helps

3x-y=13

step 1: add y to both sides

3x-y+Y=13+Y

3x=y+13

step 2: divide both sides by 3

3x/ 3 = y+13/3

x=1/3y+ 13/3

answer: x=1/3y+13/3

8 0
3 years ago
The property of taxes on a home varies directly with the value of the home. Jack currently lives in a home worth $172,000 and pa
nevsk [136]

Answer:

172,000

Step-by-step explanation:

it was kinda obvious

4 0
3 years ago
An animal shelter spends three dollars per day to take care for each bird and seven dollars per day take care for each cat Alexa
NikAS [45]

Answer:

There were 16 birds  at the shelter on Wednesday.

Step-by-step explanation:

Number of cats and birds on Wednesday = 34

let the number of birds on Wednesday = b

Then number of cats = (34 -b)

The rate of taking care of each bird in shelter = $3

The rate of taking care of each cat in shelter = $7

Total amount spent by shelter on Wednesday = $174

So, according to the question

b x ($3)  +  (34 -b) ($7) =  $ 174

or,  3b + 238 - 7b = 174

or, 4b = 64

⇒ b = 64/4 = 16

Hence, the number of birds in shelter on Wednesday = b = 16

and  Number of cats = 34 - 16 = 18

3 0
4 years ago
Which equation is equivalent to n+4 = 11?
WITCHER [35]

Answer:

n = 7

Step-by-step explanation:

n+ 4 = 11       subtract 4 from both sides of the equation

n + 4 -4 = 11-4

n = 7

8 0
2 years ago
Read 2 more answers
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