If temperature (T) and amount of gas (n) remain constant, but pressure (P) and volume (V) change, then the ideal gas law: PV = nRT becomes
P1V1 = P2V2 --> (41)(16) = P2 (4)
--> P2 (4) = 656
P2 = 656/4 = 164 kPa
Answer:
D.) 5
Step-by-step explanation:
5 is the constant proportionality in the equation; y = 5 x
have a nice day.
Answer:
20, and 26 are the middle - 23 is the average. Your answer is 23.
Step-by-step explanation:
So since they are in order from least to greatest, basically it's the middle one.
Since there is an even number and there isn't a middle one (like it is here) then, it is the average of the middle two.
Answer:
It is the same-side interior angle of B which is the vertical angle of 100 (?)
Step-by-step explanation:
Answer:
(1, 3)
Step-by-step explanation:
Given the expression
x+y = 4 ... 1
y = 2x+1 ....2
Substitute equation 2 into 1
x + (2x+1) = 4
3x + 1 = 4
3x = 4-1
x = 3/3
x = 1
Since y = 2x + 1
y = 2(1) + 1
y = 3
Hence the solution to the equation is (1,3). This means that the coordinate point on the graph where both lines intersect will be at (1, 3)
