Mathematics, 26.08.2019 13:30 tiannaetzel
When a die is rolled and a coin(with heads and tails) is tossed, find the probability of obtaining,
(a). tails and an even number. solution. a={hh, tt, ht, ht} b={hh, th} (b). a number greater than 3 solution. let event c=(aub) p(c)=p(aub)=p(a)+p(b)-p(anb) =3/4
Answers: 1
Mathematics, 21.06.2019 16:00
To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet
Answers: 2
Mathematics, 21.06.2019 19:00
Simplify. β4x^2 (5x^4β3x^2+xβ2) β20x^6β12x^4+8x^3β8x^2 β20x^6+12x^4β4x^3+8x^2 β20x^8+12x^4β4x^2+8x β20x^6+12x^4+4x^3β8x^2
Answers: 1
Mathematics, 21.06.2019 19:30
Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500
Answers: 2
When a die is rolled and a coin(with heads and tails) is tossed, find the probability of obtaining,<...
History, 04.04.2020 09:56
Mathematics, 04.04.2020 09:57
Mathematics, 04.04.2020 09:57
English, 04.04.2020 09:58