Answer:
1 is b and 2 is a
Step-by-step explanation:
Answer:
If is positive, then the parabola opens upward, so the function decreases on and increases on . But if is negative, then just the reverse
Just divide 428.00 by 100 you will get $4.28 each t shirt
Answer:
12.4
Step-by-step explanation:
73.16/5.9
Answer:
The correct option is C: I = 10⁸I₀.
Step-by-step explanation:
The function of the Richter scale is:

Since the magnitude of the earthquake is 8.0, the relation between the intensity, I, with the intensity of the threshold quake, Io, is:



Therefore, the correct option is C: I = 10⁸I₀.
I hope it helps you!