Question

50 points, question is below

Answer 1

Substitute the value of p to the equation.

`p=(1)/(2),\ p=(8)/(V)\\\\(8)/(V)=(1)/(2)\ \ \ \ |cross\ multiply\\\\(1)(V)=(8)(2)\\\\\boxed{V=16}`

Answer 2

Given that,

p = 8/V, p = 1/2

Now we can substitute,

The value of p to the equation,

8/V = 1/2

Then use cross multiplication,

→ 1 × V = 8 × 2

→ V = 16/1

→ V = 16

Hence, the value of V is 16.