..........The answer is A
S.A. is the outer area of the shape, so:
(6 * 10) * 4 = 240
(6*6) * 2 = 72
240 + 72 = 312 in^2
Answer:
Step-by-step explanation:
Here, to compute the expected value you only need to multiply each payout value by the correspondently probability and add all the results. More exactly,
Expected value= 1*0.35+2*0.2+5*0.1+8*0.2+10*0.15=4.35