In a class of 30 students, John is ranked 12th from the top. What is his rank from the bottom?

B. 18TH

Alice is ranked 15th from the bottom in a group of 40 people. If she swaps ranks with Bob, who is ranked 10th from the top, what will be Alice's new rank from the top?

C. 25TH

In the sequence 5, 10, 15, 20, 25, 30, how many times does the number 15 occur?

A. 1

If today is January 15, 2023, what will be the date 45 days from today?

B. MARCH 1, 2023

A project starts on April 10, 2023, and is scheduled to last for 90 days. On what date will the project end?

A. JULY 9, 2023