Answer:
51,51 and 78
Step-by-step explanation:
3x+9=4x-5
3x=4x-14
-x=-14
x=14
64 divided by 16= 4
3x4=12
if Mckenzie uses 64 tea bags she will need to use 12 cups of sugar
Answer:
The equilibrium point is at x = 6
Step-by-step explanation:
Given
Required
Determine the equilibrium point
The equilibrium point is determined by
Substitute values for Demand and Supply
Cross Multiply
Take positive square root of both sides
Hence;
<em>The equilibrium point is at x = 6</em>
Answer:
10 cm
Step-by-step explanation:
The volume of a sphere is given by the formula ...
V = 4/3πr³
The volume of a cone is given by the formula ...
V = 1/3πr²h
The ratio of the volume of the cone to that of the sphere is ...
Vcone/Vsphere = (1/3πr²h)/(4/3πr³) = h/(4r)
In order for the ratio to have a value of 1, we must have ...
h = 4r
The height of the cone must be 4×2.5 cm = 10 cm to fit all of the ice cream.
Answer:
Should be C
Step-by-step explanation:
Only the same power number can be use to add or subtract :)
But why is A, B and C same kinda stuff?
