1.49/6 = 0.248 rounds to 25 cents per oz
3.59 / 13 = 0.276 rounds to 28 cents per oz
choice A is the lowest rate
Answer: After 8 hours the pressure will be at -60?
Explanation: not sure how the balloon can reach -60 kilopascals but 15% of 300 is 45 and 45 x 8(hours) is 360. 300 - 360 is -60
The answer is letter A: 0.56mm*0.03937inches/1mm = 0.0220472 inches
You can round it 0.022 inches
Answer:
5
Step-by-step explanation:
45 divided by 9 is 5
