Answer:
B. f (4) = 4 · 
Step-by-step explanation:
I did the quiz too
Answer:
84 cubes
Step-by-step explanation:
Given,
The dimension of the rectangular prism are,
Hence, the volume of the prism,
Now, the volume of a cube = side³,
If side = ft,
Then the volume of each cube,
Hence, the number of cubes that can be packet in the prism
I hope this helps you
f (x)=x^2 (x^2-1)
f (x)=x^2 (x-1)(x+1)
1.y varies directly with x
2.substitute the value of x and y in the equation below
y=kx
where k is the constant term
60=20k
k=60\20
k=30
:y=30x.....is the law
To find y when x is 12
You reinstate the law which is y=30x
Then substitutes the value of x to determine y
y=30*12
y=36.
The answer is 55 +1 or 43 + 13
