Answer:
Step-by-step explanation:
(w circle r) (x) is the composite function(w of r(x)), that is, w(r(x))[/tex]
We have that:
Composite function:
is a negative parabola with vertex at the original.
So the range(the values that y assumes), is:
Answer:
3.75 hours
Step-by-step explanation:
Total time needed
5 * 6 = 30 hours
with 8 people
30/8 = 3.75 hours
This is true. If you count the number of lbs, you get 16 and if you count the number of dollars in the same length, you get $4.
Answer:
7
Step-by-step explanation:
Substitute the value of the variable into the expression and simplify