<span>Turn -5 7/12 into decimal
7/12 = 0.5833 (3 is repeat.)
so
</span> -5 7/12 = -5.583
Answer:
310 cars
Step-by-step explanation:
The given function that models the cost is :

The function is of the form:

where a=0.4 , b=-248 and c=55,514
The minimum cost occurs at:

We substitute to get:


Therefore 310 cars must be made to minimize cost.
Answer:
24
Step-by-step explanation:
3 x 8
Answer: It's 72.
Step-by-step explanation: They deleted my answer <:(