Tutor profile: Amelia M.
Simplify this equation. (x+5)^2 + (x-2)^2 = y
2x^2 + 6x + 29 = y
Subject: Library and Information Science
What Dewey decimal numbers are often used by children seeking nonfiction materials?
567.9 denotes works on dinosaurs. 636.7 denotes materials about dogs. 641.5 denotes cookbooks. 398 denotes works of mythology, folklore, and fairy tales. 811 denotes jokes and humor. These were the most popular nonfiction sections for children at my last library position.
When is it appropriate to use "there", "their", or "they're" in a sentence?
"There" is used when referring to a place. "They're" is a contraction; it's short for "they are", so when "they are" can be substituted in, "they're" is appropriate. "Their" is used as a plural possessive pronoun, and can also be used as a singular gender neutral possessive pronoun. In other words, when referring to something belonging to multiple people, or belonging to a person that is not definitely male or female, "their" is the correct term.
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