Answer:
Question (A) firgue b is pallorgram
Question ( B) Only A is a rentengle
Question (C) is already right
Step-by-step explanation:
Hello,
Here is your answer:
The proper answer to this question is "37.5".
Your answer is 37.5!
If you need anymore help feel free to ask me!
Hope this helps!
Answer:
Y=3x+12 (its the first option)
Step-by-step explanation:
I did the assignment.
$20 because 10% of 40 is 10 and the price now is 40 so 2 years before would have been 20
Answer:

Step-by-step explanation:
It is a linear homogeneous differential equation with constant coefficients:
y" + 4y = 0
Its characteristic equation:
r^2+4=0
r1=2i
r2=-2i
We use these roots in order to find the general solution:
