Answer:
its c. looking up unfamiliar words in the sentence
Explanation:
i got a 100
I think it's because homeless shelters can only take so many people. ANd it doesn't provide you with ALL the things you need. And, it's for only a period of time you can stay there. So many homeless people choose to stay on the street then go to homeless shelters.
Answer:
See Explanation
Explanation:
Let;
P1= P
V1=V
P2 =?
V2= 2V
According to Boyle's law;
P1V1=P2V2
P2= P1V1/V2
P2= P × V/2V
P2 =P/2
Hence the pressure will decrease by a factor of two
b) Given that;
1 mole of occupies 22.4 L
x moles occupies 7.25 L
x = 1 × 7.25/22.4
x= 0.324 moles
The verb must agree with the subject in number. ... When you have a singular and plural subject joined by or or nor, the verb will agree with the closest subject. Collective Noun Rule. A collective noun represents a group of things that can be expressed as a singular or plural concept, depending on how the word is used.