Answer: KJ becuase it is the first two like on but put backwards.
F(x)=(x-8)/(x+7). g(x)=(-7x-8)/(x-1). Plug in g(x) into f(x), f(g(x))=[(-7x-8)/(x-1)-8]/[-7x-8)/(x-1)+7], which can be simplified as (-7x-8-8x+8)/(-7x-8+7x-7)=-15x/-15=x. Plug in f(x) into g(x), g(f(x))=[-7*(x-8)/(x+7)-8]/[(x-8)/(x+7)-1]=(-7x+56-8x-56)/(x-8-x-7)=-15x/-15=x, as desired.
Answer:
D. If John owns a dog, then he owns a cat
Step-by-step explanation:
The implication p → q (if p, then q) has the same truth table as the logical expression ~p∨q. You have the expression ...
~(John owns a dog) ∨ (he owns a cat)
Matching parts of this expression to the components of the expression ~p∨q, we see we can choose ...
- p = John owns a dog
- q = he owns a cat
and put those into the structure of the implication: if p, then q.
If John owns a dog, then he owns a cat. . . . . matches choice D
Answer:
cos(u) and sin(u) can be expanded in with a Maclaurin series, and cos(c) and sin(c) are constants.
Step-by-step explanation:
thats it
Using the weighted average method, the equivalent units to
be considered would only be that which is completed within the month and those
completed in the ending inventory. Since the ending inventory is only ¼ or 25%
completed, therefore the total equivalent units is:
total equivalent units = 127,500 units + (0.25)*40,000 units
total equivalent units = 137,500 units
Since the direct labor costs is given to be $24,000
therefore the direct labor cost per equivalent unit is:
direct labor cost per equivalent unit = $24,000 / 137,500
units
direct labor cost per equivalent unit = $0.1745
<span>direct
labor cost per equivalent unit </span>= $0.17
Answer:
$0.17
