Answer:
Two quantities can be compared by a ratio. As a fraction in the simplest form, a typical manner of expressing a ratio. If you compare the two numbers with distinct measuring units, this type of ratio is known as a rate. A rate is unit rate when it is 1. A rate is unit rate.
Step-by-step explanation:
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
Sorry I don't know that question.
Answer:
infinitely many solutions y=4/3x-8
Step-by-step explanation:
Answer:
60% of Y is 72
Step-by-step explanation:
25% of Y is 30 so multiply 30 by 4 and you get 120. Multiply 120 by .60 and that leaves you with 72 as your answer.