Alice is designing a book shelf. the segment lq represents the base of the book shelf. alice wants to construct a line to represent a rack passing through r and parallel to side lq. she uses a straightedge and compass to complete some steps of the construction, as shown below:

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x. (30 points pls )

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed