The library is trying to decide which book to feature in next month's young adult
book club, Salt to the Sea or The Sun is Also a Star.
Which of the following survey methods will allow the library to make a valid
conclusion about which book the young adults who use their library would
prefer?
Choose 1
A)Ask 120 randomly selected people from a list of all young adults registered
to the library.
B)Ask 120 randomly selected people from a list of all people registered to
the library.

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough

Let y = and z = . translate "z less than y" into an algebraic expression, and solve it.