a = 46.2 b = 46.9
It says B is wrong but I don't know.
Answer:
10x + 40
Step-by-step explanation:
Multiply each of the numbers by a ten to a power that they both become whole numbers.
0.67 *

= 67
0.3 *

= 30
Divide as usual.
67 / 30 = 2

So, the answer is 2 1/3.
Answer: 20 inches cubed.
Step-by-step explanation:
The function
allows us to solve for the volume when p (Pressure) is equal to 900 pounds per square inch:

The volume is 20 inches cubed when the pressure is 900 pounds per square inch.