Answer:
225
Step-by-step explanation:
a
- bx + c

225
=
<em> - 30x + 225</em>
Answer:
Step-by-step explanation:
this is a piecewise function
in this context, to find the cost of any package weight x you figure out which piece of the function it fits in.
examples:
x = .5
c(x) = 0.37 (because x is less than 1)
x = 1
c(x) = 0.60 (because x is equal to 1 but still less than 2)
x = 2.9
c(x) = 0.83 (because x is more than 2 but less than 3)
Long side is 11 inches
4 times 11=44 inches
that is 44 inches
The power Needed to drive the boat at 19 knots is 24
the original cost was $111.60.