Answer:
1/59
Step-by-step explanation:
Answer:
$5728
Step-by-step explanation:
$4000 is deposited into an account with 4.8% interest.
We assume that there are no withdrawals from the account.
Then we are asked the determine the amount will be there in the account after 9 years.
From the formula of simple interest, the final amount in the account after 9 years will be
dollars. (Answer)
Answer:
Yes
12, 35, 37
16, 30, 34
20, 21, 29
No
18, 24, 42
Step-by-step explanation:
Required
Determine which length form a right triangle
To do this, we make use of Pythagoras theorem where the square of the largest length = the sum of the squares of the other lengths
So:
(1) 12, 35, 37 --- Yes
![37^2 = 35^2 + 12^2](https://tex.z-dn.net/?f=37%5E2%20%3D%2035%5E2%20%2B%2012%5E2)
![1369 = 1225 + 144](https://tex.z-dn.net/?f=1369%20%3D%201225%20%2B%20144)
![1369 = 1369](https://tex.z-dn.net/?f=1369%20%3D%201369)
(2) 16, 30, 34 --- Yes
![34^2 = 16^2 + 30^2](https://tex.z-dn.net/?f=34%5E2%20%3D%2016%5E2%20%2B%2030%5E2)
![1156 = 256 + 900](https://tex.z-dn.net/?f=1156%20%3D%20256%20%2B%20900)
![1156 = 1156](https://tex.z-dn.net/?f=1156%20%3D%201156)
(3) 18, 24, 42 --- No
![42^2 =18^2 + 24^2](https://tex.z-dn.net/?f=42%5E2%20%3D18%5E2%20%2B%2024%5E2)
![1764 =324 + 576](https://tex.z-dn.net/?f=1764%20%3D324%20%2B%20576)
![1764 =900](https://tex.z-dn.net/?f=1764%20%3D900)
![1764 \ne 900](https://tex.z-dn.net/?f=1764%20%5Cne%20900)
(4) 20, 21, 29 -- Yes
![29^2 = 20^2 + 21^2](https://tex.z-dn.net/?f=29%5E2%20%3D%2020%5E2%20%2B%2021%5E2)
![841= 400 + 441](https://tex.z-dn.net/?f=841%3D%20400%20%2B%20441)
![841= 841](https://tex.z-dn.net/?f=841%3D%20841)
Answer:
48,000
Step-by-step explanation:
3,000 x 2 = 6000 (decade one)
6000 x 2 = 12000 (decade two)
12000 x 2 = 24000 (decade three)
24000 x 2 = 48000 (decade four)
Answer:
hmm a chicken
Step-by-step explanation: