Complete the following tasks for this equation: = b/7.8 -2.15. give an estimate for the solution. be sure to explain how you arrived at the estimate, either by showing an equation or in words. solve the equation. show or explain your work. compared to your estimate, is your answer reasonable? explain your answer in complete sentences.

The deck that kenneth is building is in the shape of a parallelogram abcd the measure of angle c is one third the measure of angle b find the measure of each angle of the deck

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.

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.