Data given:
Robbie: 15% more than Rebecca:220 movies, which is 10% more than Joshua
Robbie=?
Joshua=?
Solution:
Robbie:
220+(220/10+220/5)=220+(22+11)=253 movies
Joshua:
220-(220/10)=220-22=198 movies
Answer:
Explanation:
Hi there!
2Pb (no₃) -------> 2Pb + 4no₂ + o₂
Molecular mass of 4no₂ = 184g
Molecular mass of o₂ = 32g
From the reaction;
When 184 g of no₂ was formed 32 g of oxygen was formed.
When 1 g of no₂ was formed 32/184 g of oxygen was formed.
When 11.5 g of no₂ was formed (32/184)*11.5 g of oxygen was formed.
Therefore, when 11.5 g of no₂ was formed 2 g of oxygen was formed.
Hope it helps!
Answer:
B) “The farmhouse should be preserved as a museum. All were agreed that no animal must ever live there.”
Explanation:
I did the quiz
A. The pigs use lies and deceit to control the other animals.
