Robin made it to the swimming finals for her state championship meet. the times in the finals were as follows 2: 10.3,2: 12.5,2: 12.7,2: 12.38,2: 20.45,2: 21.43. if robins time was 2: 21.7 what percent of competitors did she beat?

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Which one ? is the answer and how to find this answer

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show