An exponential increase may be represented as y = A(B^x).
You can find the parameters A and B using the initial condition and the value after 2 years.
1) Initial condition: x = 0 => y = 500 => 500 = A(B^0) = A(1) = A => A = 500 => y = 500 (B^x)
2) After 2 years y = 500 (B^2) = 551.25 => (B^2) = 551.25 / 500 = 1.1025 => x = sqrt(1.1025) = 1.05.
Then A = 500 and B = 1.05 => x = 500 (1.05)^x.
<span>Answer: option b., y = 500 (1.05)^x</span>
Solution:
We have been asked to find the distance between the points (3, 3) and (7, 3).
we can find the distance between the two points using the distance formula.
The distance formula is given as
Now substitute the given values we get
Hence the distance between the given points is 4
To find the answer, we can use the Pythagoras theorem, where:
Where a and b is the side length and c is the diagonal.
In this case:
Therefore, the answer is 79.2cm
Hope it helps!
Answer:
3y+30
Step-by-step explanation:
3+6+3+6+15=33m
Hope this help you well