Whcih one you need to say your problem
Here is the equation to solve the problem above:
f(x) = (7-x)^3
y = (7-x)^3
switch y and x
x = (7 - y)^3
third root of x = 7 - y
-y = 3rootx - 7
so:<span><span>f′(x)=3^<span>√x</span>−7</span></span>
Answer:
Height is 5 ft
Step-by-step explanation:
<em><u>The prism is attached.</u></em>
<em><u></u></em>
The volume formula is:
Where
V is volume
B is area of base
h is height of prism
Now, solving for "h", gives us:
Looking at the prism, it is given:
V = 175
B = 35
Substituting, we get the height:
The height is 5 ft
1.50x + 450 = 3x
450 = 3x - 1.50x
450 = 1.50x
450/1.50 = x
300 = x
300 copies must be sold to break even
Answer:
D, E and F
calculating the volume of regular bodies like prims works by multiplication alone.
you need some addition for surface area and for more complicated bodies that when the volume can't be calculated in one step
