<span>If we assume that T does not change, then PV = k.
If this is true, then P1V1 = P2V2 (Boyle's Law)
P1 = 1 atm (standard pressure)
V1 = 1 L
P2 = ?
V2 = .473L
P2 = 2.11 atm</span><span>
</span>
We multiply 38 by 45 to get 1710. This is already in simplest form, although we can convert it to scientific notation as 1.71*10^3 if you wish.
Answer:
a) x = -9
b) p = (q - x)/3
Step-by-step explanation:
a) Substitute the values in to the equation
x = 3p + q
x = 3(-2) + -3
x = -6 + -3
x = -9
b) Make p the subject
x = 3p + q
(add 3p to both sides)
x + 3p = q
(subtract x on both sides)
3p = q - x
(divide on both sides)
p = (q - x)/3
Answer:
295.20
Step-by-step explanation:
410*0.72
Supplementary angles add up to 180°
-> The measure of an angle that is supplementary to a 71° angle is 180° - 71° = 129°
