30% of the library books in the fiction section are worn and needs replacement.10% of the nonfiction holding are worn. the library’s holdings are 60% fiction and 40% nonfiction. find the probability that a book chosen at random from this library’s is worn and needs replacement

the answer is c.

for continuous functions, they continue in the same pattern and you have to find that pattern kinda like slope

it would open into a square depending on the type of envelope i’m not sure about the second part

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32