The number of people affected with the common cold in the winter months drop steadily by 25 each year since 2002 until 2012. In 2000 8,040 people were inflicted. Find the linear function that models the number of people the common cold, C as a function of the year, T when will less than 6000 people be inflicted

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?