What do we call the type of moon when only a small sliver of the moon is visible?

Idon't understand what i am supposed to do,can someone translate ? it says: berechne.runde sinnvollbtw it's math: /

Why does first person point of view limit the information a reader knows about other characters in the text? a) if a story is told in a point of view such as first- or third-person limited, the reader has access to less information regarding thoughts and emotions of other characters. b) the other characters do not have interesting stories to tell, so that is why anne doesn’t include more details. c) the diary of a young girl is not written in first person point of view. d) first person point of view does not limit what we know about other characters. it is the all-knowing point of view.

Fred wants to make brownies to make brownies he needs 2 ÷ 3cups of flour per batch of brownies if fred has 17 cups of flour then how many can fred make