Answer: 16875x³-13500x²+3600x-320
Step-by-step explanation:
[gοfοh](x) means g(f(h(x))). So you plug in h(x) into f(x) and that into g(x).
f(3x)=5(3x)-4=15x-4
g(f(3x))=5(15x-4)³
g(f(3x))=5(3375x³-2700x²+720x-64)
g(f(3x))=16875x³-13500x²+3600x-320
Answer:
-8
Step-by-step explanation:
35x-14=36x-6
35x-36x=-6+14
-x=8
x=-8
Answer:
t > 4.5
Step-by-step explanation:
T = 5 - 2t
is the equation for the temperature after midnight.
-4 = 5 - 2t is the point of interest
-9 = -2t
t = 4.5 hrs so 4:30 is the time the temperature reaches -4
t > 4.5 hrs covers all the time that the temperature is less than -4
Answer:
196π
Step-by-step explanation:
cylinder: π * (7/2)^2 * 13
cone: 1/3 π (7/2)^2 * (22-13)
Answer:
a) Terms

b) Coefficients

c)Constants

d)Degree is 3
Step-by-step explanation:
From the question we are told that

Generally the terms of the given equation is as follows

Generally the coefficients of the given equation is as follows

Generally the constant of the given equation is as follows

Generally the degree of the given equation is as follows
From the first term and highest 
The degree of the equation is 3