The spacing of the frets on the neck of a classical guitar is determined from the equation d=(21.9)(2)(20−x)12/, where x = the fret number and d = the distance in centimeters to the x-th fret from the bridge. picture of guitar showing relationship between the nut, 1st fret, 2nd fret, xth fret, 19th fret and bridge

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.

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?

Full year - williamshow many square inches are in 60 square feet? 5 square inches72 square inches720 square inche8.640 square inches