As the apothem of a polygon inscribed in a circle gets closer to the size of the radius of that circle, the perimeter of the polygon approaches . the value of pi
the circumference of the circle
the area of the circle
the ratio of the circle’s circumference

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

E. which of the following is not a possible probability? a. 25/100 b. 1.25 c. 1 d. 0