7) Bill invests $6,870 in a retirement account with a fixed annual interest rate of 5%
compounded 2 times per year. What will
the account balance be after 15 years?
A) $14.410.29 B) $12,444.05
C) $15.139.81 D) $13,392.33

The answer to your question is there are 440 students

Step-by-step explanation:

Data

110 girls = 25% of the total students

The Total number of students = ?

Use a rule of three to solve this problem

                    110 girls 25%

                      x            100%

                      x = (100 x 110) / 25

                      x = 440 students