Answer:
D,
Step-by-step explanation:
the volume of a sphere is 4/3πr^3
((Ignore this)) (NOT y=3x+9)
Answer:
625 metres
Step-by-step explanation:
Given the area function expressed as a(w)=-(w-25)^2+625.
The maximum area occurs at when da/dw = 0
da/dw = -2(w-25)
0 = -2(w-25)
-2(w-25) = 0
w - 25 = 0
w = 25
Substitute w = 25 into the modeled equation;
Recall a(w)=-(w-25)^2+625.
a(25)=-(25-25)^2+625
a(25) = 0+625
a(25) = 625
Hence the maximum area possible is 625 metres
You would first apply the Distributive Property to get rid of the parentheses:
216 = -32n + 24
You would then subtract 24 from both sides:
192 = -32n
Then you would divide each side of the equation by -32:
-6 = n
Hope this helps.
