Answer:
Angela by 3 sf per hour
Step-by-step explanation:
60÷15=4
28×4=112
115-112=3
Answer:
Step-by-step explanation:
Given
Initially
-- coffee
-- coffee
Joe drank 2oz coffee; So, we have:
--- coffee
Joe added 2oz cream; So, we have:
--- coffee --- cream
JoAnn added 2oz cream and stirred. So, we have:
--- coffee --- cream
JoAnn drank 2oz from the drink; the amount of drink JoAnn drank is:
Amount of cream left is:
Take LCM
So, we have:
--- cream
cream
The ratio is:
Multiply by 7
Divide by 2
Answer:
C
Step-by-step explanation:
C => 7 is mapped into both 8 and 12, and in a function, this is not allowed
Answer:
There was 62.23% change in radius as the ion formed.
Step-by-step explanation:
Given
Radius of Aluminium atom = 143 pm
Radius of Aluminium atom = 54 pm
Change is the radius = Radius of Aluminium atom - Radius of Aluminium atom = 143 -54 = 89
Now to find % Change is the radius we will divide Change is the radius by Radius of Aluminium atom and multiply by 100 we get
% Change is the radius =
Hence there was 62.23% change in radius as the ion formed.
Answer:
8x+1
Step-by-step explanation:
4+2x+3(2x-1)
1) Distribute the 3 to 2x and -1:
4+2x+6x-3
2) Combine alike terms:
8x+1
If you need any more help let me know in the comments :)