1. Mass of ramekin and cover (original) 2. Mass of ramekin and cover (after 1st heating) 3. Mass of ramekin, cover, and hydrated salt 4. Constant mass of ramekin and cover 5. Mass of hydrate (4-3) 6. Mass of ramekin, cover, and anhydrous salt (1st heating) 7. Mass of ramekin, cover, and anhydrous salt (2nd heating) 8. Constant mass of ramekin, cover, and anhydrous salt 9. Mass of anhydrous salt (8-4) 10. Mass of water lost (5-9)

Which statement is true 1.the pythagorean theorem can be used to find the missing side of any triangle 2.the pythagorean theorem can be used to find the missing side of any polygon 3. the pythagorean theorem can be used to find the missing side of any right triangle 4.the pythagorean theorem can be used to find the missing side of any isosceles triangle

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.

Which equation represents the function on the graph?