What is the mass of 9. 80 x 1023 formula units of zinc chlorate, zn(clo3)2?.

Which of the following sentences uses an incorrect verb? a. there is only one good candidate. b. many good candidates are possible. c. a good candidate is hard to find. d. there is many possible candidates.

Ten students compared the amount (in dollars) they spent on books each week. the box plot shows the results. the median amout they spent each week is . the difference of the first and third quartiles of the data set is?

Which one of the following flowers can be described as having broad, spear-like foliage and fragrant little white bell-shaped flowers?