Which model is shaded to represent a fraction that is equivalent to 9 / 12 ?

For a science project, Joseph recorded the amount of rainfall each day for 2 weeks. The table below shows his data.

Which line plot correctly displays Joseph’s data?
The models below are shaded to represent equivalent fractions

Which fraction is equivalent to the fractions shown by the models?
The population of a certain city is 836,527. What is the population of this city rounded to the nearest ten thousand?
The shapes that each of 5 students drew are shown below.

Which list has the names of all the students who drew quadrilaterals?