Four students plan to conduct an experiment with four conditions (a, b, c, and d) during one semester. each student will serve as an experimenter. the best way to control for the extraneous variable of having four experimenters test participants in the study is to

Which of the following points is collinear with (-2,1) and (0,3)

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.

How many 2/5s are in 1 and 1/2 plz someone me right now