The probability that mary will win a game is 0.05, so the probability that she will not win is 0.95. if mary wins, she will be given $140; if she loses, she must pay $9. if x = amount of money mary wins (or loses), what is the expected value of x? (round your answer to the nearest cent.)

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1