Answer:
When heated calcium carbonate forms calcium oxide and carbon dioxide.
Answer:
52 students were in each bus
Step-by-step explanation:
475-7=468÷9=52 so 52
To find your answer do 2/3 divided by 1/8 = 5 1/3 containers.
Answer:
20
Step-by-step explanation:
The area of a circle is equal to pi*radius^2
We can then write this as
314.1592=π*r^2
We then divide pi to get
100=r^2
take the square root and you find that the radius equals around 10
The diameter is always equal to the radius times two which means that the diameter is 20
hope this helps
