The value of the variable would be 82, as the inside angles of a triangle add up to 180
X-15+9-4=x-10 there are ten fewer people after the second stop than the original amount
Answer:
Prob = 0.00009 = 0.009% , Less Likely
Step-by-step explanation:
Using Binomial Distribution, Prob = N c r . ( P )^ r . ( Q ) ^ (n -r) .
,P = success probability, ie candidate considered be trustworthy = 70% = 0.7; N = trials = 200 ; Q = failure probability, ie non trustworthy = 1 - 0.7 = 0.3 r = no. of success = 116
Pr = 200c116 . (0.7)^116 . (0.3)^(200 - 116) = 200c116 (0.7)^116 (0.3)^84 = 0.00009 = 0.009%
Less probability means Less Likely
Answer: question 1: 20 question 2: 21 question 3: 17, 19, 23
Step-by-step explanation:
The total change in her bank account would be $160,
if you multiply 8x$20 you get $160
