I'm confused, help please?

Arandom number generator is used to model the patterns of animals in the wild this type of study is called

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs