Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match each statement with the simplest form of the inequality that represents it.
four times a number is less than four
four times a number is less than 16
four times a number is more than four
four times a number is more than 16

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.

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1

The volume of the a sphere whoes diameter is 18 cm is cubic cm . if it's diameter were reduced by half, it's volume would be of its original volume