10. The title of this text is "Piecing Together the Story of Dinosaurs from Fossils." Its
author compares studying fossils to putting together a puzzle. Later, the author writes,
"Think of fossils like puzzle pieces. The more pieces you have, the easier it is to put
them together and tell what the whole picture looks like."
Explain how "piecing together" fossils has helped scientists learn more about dinosaurs.
Be sure to discuss the adult Citipati fossil discovered in the Gobi Desert. Support your
answer with information from the text.

Abee with velocity vector r'(t) starts out at (5, −5, −3) at t = 0 and flies around for 5 seconds. where is the bee located at time t = 5 if 5 0 r'(u)du = 0?

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5