Mathematics, 15.11.2020 01:50 2000000000000005
One morning 8 buses arrive at a bus stop. The number of minutes late for each bus is shown below. 0 8 2 6 9 2 0 8 In the afternoon two more buses arrive at the bus stop. The median number of minutes late of all ten buses is 3.5 the mode number of minutes late of all ten buses is 0. How many minutes late were the two afternoon buses.
Answers: 3
Mathematics, 21.06.2019 18:30, bdjxoanbcisnkz
Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³
Answers: 1
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 20:20, oscarmasinde44
Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.
Answers: 1
One morning 8 buses arrive at a bus stop. The number of minutes late for each bus is shown below. 0...
Mathematics, 30.11.2021 18:20
Mathematics, 30.11.2021 18:20
Mathematics, 30.11.2021 18:20