Step-by-step explanation:
there are 7 decimal places from between 2 and 3 to the very end. so the answer is 7
1. D
2.B
3.A
4. D i think i can’t really see that question
5.C
25/100 also 1/4
they are the same fraction, one of them is just simplified
Answer:
(b) 0.30 atm
Step-by-step explanation:
Given data
Initial pressure= 1.2atm
Initial volume= 1.0L
Final volume= 4.0L
Final pressure= ???
Let us apply the gas formula to find the Final pressure
P1V1= P2V2
Substitute
1.2*1= x*4
Divide both sides by 4
1.2/4= x
x= 0.3atm
Hence the final pressure is 0.3 atm
Answer is
<span>C. 128 + 8.50x + 9.50y + 10z
hope it helps</span>