The expected value of the inseam length of the jeans is found as
30% of 30+ 25% of 32+ 10% of 34+ 10% of 36 + 10% of 38 + 15% of 40
= 
= 
Hence, the third option 33.8 is the correct expected value.
Answer:
Step-by-step explanation:
6x5+24x3+3x3+12x ------> Simplify by adding like terms
6x5 + 27x3 + 12x
Vertex is (-5,-10) y intercept of g is (0,-1) zeroes of h are x=-3,1