Using the table, give the percentage associated with each unit of standard deviation in the standard normal curve to the nearest hundredth. standard deviation percentage area -1 to 0 % 0 to +1 % 0 to +2 % 0 to +3 % -1 to +2 %using the table, give the percentage associated with each unit of standard deviation in the standard normal curve to the nearest hundredth.

standard deviation percentage area

-1 to 0 %

0 to +1 %

0 to +2 %

0 to +3 %

-1 to +2 %

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?