One winter night the temperature fol 13 degrees between midnight and 5 AM. By 9 AM the temperature had doubled from what it was at 5 AM. By noon, it had risen another degrees to 28 degrees. What was the temperature at midnight? CEBER
The temperature at midnight was degrees

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

For which pair of functions is (gof)(a)=|a|-2?

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.