Answer:
B
Step-by-step explanation:
B = 250 * 3^2t
So, since they are similar, so 9:12 and 15:x
to get to 12, you have to multiply 9 by 4/3. so multiply 15 by 4/3 to get your answer, which is 20.
Try going with this method for that question ⬇⬇⬇⬇
k = 273 + C
X=1
F(x) = 2
I am pretty sure I hope this helps