If the measure of one interior angle in a regular polygon is 160°, how many sides does the polygon have?

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi

At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample