Question: please show step by step! thank you for help 13) The table below shows a list of students in math classes based on their grade

please show step by step! thank you for help

13) The table below shows a list of students in math classes based on their grade and class. If you pick a student at random, what is the probability they are in Algebra 2 given that they are a 10th grader?

2) Find the equation of a parabola with focus (6,0) and vertex at the origin.

1) What type of conic section is given by the equation y^2+9x^2=900 and what is the domain and range?

5) What is the equation in standard form of an ellipse centered at the origin and vertex ( 0,4) and focus (0,1)

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