Answer:
84.6 minutes
Step-by-step explanation:
94% of 90 minutes =
= 0.9 * 94 minutes
= 84.6 minutes
We subsituete
9:6=6:4
treat as fraction
9/6=6/4
9/6=3/3 times 3/2
6/4=2/2 times 3/2
3/2=3/2
this is TRUE
Answer:
f(3) = 7
Step-by-step explanation:
Substitute x = 3 into f(x) , that is
f(3) = 4(3) - 5 = 12 - 5 = 7
Answer:
Step-by-step explanation:
Given : The density of a certain solid is
kg/mm³.
To find : Convert this density into kilograms per cubic meter ?
Solution :
We know that,

or 
So, 

Converting
kg/mm³ into kg/m³,
Therefore,