Mathematics, 04.11.2019 08:31 toddbecca9
Abus leaves a terminal at 9: 00. a car leaves 2 hr later and averages a speed 5 mph faster than that of the bus. if the car
overtakes the bus after 300 mi, find the average speed of the bus and the average speed of the car.
Answers: 2
Mathematics, 21.06.2019 16:00
Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).
Answers: 3
Mathematics, 21.06.2019 22:10
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
Answers: 3
Abus leaves a terminal at 9: 00. a car leaves 2 hr later and averages a speed 5 mph faster than that...
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