The interest will be $268.80 after 4 years...Brainliest?...
Answer:
420
Step-by-step explanation:
Simple addition! I double checked!
15 = rate * 40
rate = 15/40
rate = 0.375 * 100% = 37.5%
Answer:
24
Step-by-step explanation:
there are 6 seats and 3 boys, 3 girls.
First seat can be given to either boy or a girl.
So there are two ways.
If a boy is selected say, then he has to occupy 3rd and 5th only.
There are 2 ways
Now available positions are 2nd, 4th and 6th, in this girls can be arranged in 3! ways = 6
So total number of ways =
![2x2x6 = 24](https://tex.z-dn.net/?f=2x2x6%20%3D%2024)