Answer:
3:2
Step-by-step explanation:
Reduce both numbers to their smallest form and put into ratio format
Answer:
9
Step-by-step explanation:
if 54=1 then do 54÷6=9
Answer:
Step-by-step explanation:
Percent: The percent is the number with the % symbol: 20%.
Base: The base is the whole amount, which in this case is unknown.
Amount: The amount based on the percent is 40
Base = unknown
Answer:
Barium, Strontium and Beryllium
Explanation:
There are 18 groups in the periodic table and the previous 3 all belong to the same group, group 2 the alkali metals
Silicon is group 14, the carbon group
Aluminum is in the boron group, group 13
Osminium is in the group 8 transition metals
Answer:229.1
Step-by-step explanation: to much work I thought to hard that’s the answer your welcome buddy
