the figure is made up of a cylinder and a half sphere. what is the volume of the composite figure? use 3.14 for pi. round to the nearest hundredth. a cylinder and a half sphere. both have a radius of 4 millimeters. the cylinder has a height of 7 millimeters

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.

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

What is the volume of this container?