Joan Rhee!Everyday Applications of a Yale student

joJ

Everyday Applications

Spending

Time Management

Keeping Healthy

In School Applications

Fun Fact: She’s always enjoyed Math!

Majors: Bio Chemistry and Bio Physics

Thermodynamics, reaction mechanisms (geometry), molecule formation, research data analysis, public health policy and economics/finances, concentrations, and population data

Example ProblemsJo and Blair take turns counting from 1 to one more than the last number said by the other person. Jo starts by saying 1 so Blair follows by saying 1, 2. Jo then says 1, 2, 3, and so on. What is the 53rd number said?

A 2

B 3

C 5

D 6

E 8

Answer & Explanation

After 9 times you will have said 45 numbers (1+2+3+4+5+6+7+8+9 = 45). 53- 45 = 8. So the next time around when 8 is said it will be the 53rd number.

And her better half