Answer:
5000
Step-by-step explanation:
In vertex form, the cost function is ...
C(x) = 3(x² -10x) +175 = 3(x² -10x +25) +175 -3(25)
C(x) = 3(x -5)² +100
The vertex is at x=5, so the cost function will be minimized when 5000 speed boats are produced.
Answer:
Step-by-step explanation:
$4000(0.10) = $400
which is less than her paid commission
so we know that she sold more than $4000 worth
if s is sales above $4000
$2530 = 400 + 0.15s
$2130 = 0.15s
s = $14200
so total sales x is
x = $4000 + $14200 = $18200
<span>Total = Principal × ( 1 + Rate )^<span>years
Total = 1,200.00 * (1.033)^6
</span></span>Total = 1,200.00 * (
<span>
<span>
<span>
1.2150717649
</span>
</span>
</span>
)
Total = 1,458.09