A cable television company offers two different pricing plans . Plan A charges 11.25 per month plus a one- time \$1 installation fee of $120. Plan B charges $18.75 per month plus a one-time installation fee of $60. Y=x+___

Y=x+___ and what is the number of month and the total cost?

When only separate discreet points are graphed it is called?

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.