Plant a is 18 in tall after one week 36 in tall after 2 weeks 56 in till after three weeks plant b is 18 inches tall after one week 36 in tall after 2 weeks 54 in tall after 3 weeks which situation represents a proportional relationship between the plants height and number of weeks

896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

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.

Predict which statements are true about the intervals of the continuous function. check all that apply