Answer:
Na20+H20 -> 2NaOH
Step-by-step explanation:
Answer:
Option A
Option B
Option E
Option G
Option A and E go together
and
Option B and G go together.
Answer: The answer is A and D
D iaitu (beza sepunya)=T2(sebutan kedua)-T1(sebutan pertama)
For this case we have that the total minutes spent in yoga classes last week was 165.
Subtracting the 45 minutes of the Saturday day we have:

Those 120 minutes were distributed in the weekly yoga classes
where each lasted 30 minutes.

So, 4 week yoga classes were held
ANswer:
4 week yoga classes were held