I really need help with is ASAP

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I really need help with is ASAP

Over many years, a Math instructor has recorded all of the grades that she awarded on a particular exam. The results are shown in the table to the right (blue cells).

Part 1 – How many students in a typical class of 30 would she expect to score more than 95%?

Part 2 – How many students in a typical class of 30 would she expect to score more than 85%?

Part 3 – If she wanted to set the pass mark so that 65% of students passed and 35% failed, what  pass mark would she use?