On tuesday, kenneth walked to kyung's house and then walked with kyung to the mall. at the end of
the day, he was picked up and taken home. if kenneth walked a total of 3 mi miles of it on his
way to kyung's, how many miles did kyung walk with kenneth?

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.

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2

An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?