<span>The pressure, P, of a gas, varies inversely with its volume, V
</span>
∴ PV = k where k is constant
<span>The pressure is 84 Pa at a volume of 36 L.
</span>
<span>∴ at P = 84 ⇒⇒⇒ V = 36
</span>
<span>∴ K = PV = 84 * 36 = 3,024 ⇒⇒(1)</span>
If the volume is expanded to 216 L, what will the new pressure be?
We need to find P at V = 216
From the equation (1) ⇒⇒⇒ PV = 3024
substitute with V = 216
∴ 216 P = 3024
∴ P = 3024/216 = 14
The correct answer is option <span>B. 14 Pa</span>
Answer:
I think the answer 22.
Step-by-step explanation:
Answer:
From the picture it looks like 1/3
Step-by-step explanation:
use the coordinates (2,-1) and (5,0) then plug them in to y2-y1/x2-x1 = 0-(-1)/5-2= 1/3
Hope this helps!
Answer:
23/36
Step-by-step explanation:
In the figure attached, the possible outcomes are shown. We can see that there are 6*6 = 36 total outcomes, 23 of them are less than 14. Then the probability that the product of the two numbers Drake rolls is less than 14 is 23/36
1 and 90
2 and 45
3 and 30
5 and 18
6 and 15
9 and 10
You just have to find out what numbers can multiply together to get 90.
