The sum of the interior angles of a polygon with N sides is (N-2) x 180 degrees.
For a 30-gon, the sum of interior angles is (28) x (180) = <u>5,040 degrees</u>.
It makes no difference whether or not the polygon is convex at every vertex.
The expected number of heads seen in 12 flips is 8 heads seen
Answer:
; 
Step-by-step explanation:
The inequality says the sum of x and 25 (written as x + 25) is less than (<) 75.
The inequality is written as: 
My work for solving the inequality is in the picture.
Answer:
e^2
Step-by-step explanation:
Answer:
47.4%
Step-by-step explanation:
It has to be below 50% because those weights fall at or below the average.