Answer:
3.5
Step-by-step explanation:
what you would do is from 7am to 3pm its 8 hours. then you would do 82 degrees - 54 degrees and you would get 28 degrees. ok then you would do 28 degrees divided by the 8 hours and you would get 3.5 degrees per hour.
hope this helps.
Answer:
The zeros are
Larger
Smaller
2)The vertex is (-12.5,-2.25)
Step-by-step explanation:
The given function is:
This function is already in the factored form therefore it is easy to find the zeros,
Either or
The zeros are or
b) The expanded form of the given function is:
We obtain the vertex form by completing the square:
The vertex form is:
Therefore the vertex is (-12.5,-2.25)
The formula for the volume of a cylinder is V=3.14r^2(h).
So substituting the volume: 20,403.72=3.14r^2(h).
To solve for ‘r’, divide both sides by 3.14h
r^2=6,498/h
Then find square root of both sides
r= sqrt(6,498/h)
Since ‘h’ is not specified here, it cannot be solved further.
Answer:
x=12
Step-by-step explanation:
Because they are similar triangles you can set up proportions. 12/18=8/x Then you solve that and get 12.
Answer:
96%
Step-by-step explanation:
100% - the 4% they threw back = 96%