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STALIN [3.7K]
3 years ago
10

Please help

Mathematics
1 answer:
Fittoniya [83]3 years ago
3 0
Just a little tip f(x) means y. Even if it says a(x) it still means y. Hope this made it a slight bit easier sorry I couldn't help more than this.
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Felix's parents opened a savings
Crazy boy [7]

The money in the Felix's account will be $6798 when he is 21.

<u>Step-by-step explanation:</u>

It is given that,

  • The amount deposited is $2000.
  • The account earns 6%  compound interest.
  • It is compounded  annually for 21 years.

<u>To find the money in Felix's account after 21 years :</u>

The formula used here is,

⇒ A = P(1+r/n)^{nt}

where A is the amount after 21 years.

  • P is the initial amount deposited ⇒ P = 2000
  • r is the rate ⇒ r = 0.06
  • n is the number of times interest is compounded per year⇒ n = 1
  • t is the time period ⇒ t = 21

⇒ 2000(1+0.06/1)^{21\times 1}

⇒ 2000(1.06)^{21}

⇒ 2000\times3.399

⇒ 6798

Therefore, The money in the Felix's account will be $6798 when he is 21.

4 0
4 years ago
15. An irregular pentagon has side lengths of (x + 3), (2x - 4), (4x + 5),
Kobotan [32]

Answer:

A. 11x-3

Step-by-step explanation:

perimeter=sum of all sides

=(x+3)+(2x-4)+(4x+5)+(3x-1)+(x)

= 11-3

3 0
3 years ago
Please help, I’ll mark you as brainliest!!!!!
kolezko [41]

Answer:10

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the slope of the line whose equation is 4y - 3x + 6 = 0.
denis-greek [22]
4y-3x+6=0, isolate y
4y=3x-6
y=3/4x-3/2

slope= 3/4 :)
8 0
3 years ago
Read 2 more answers
Factor completely. x2−8x+15
Mars2501 [29]
(x-3)(x-5)

i hope this helps :)
5 0
4 years ago
Read 2 more answers
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