Mathematics, 17.10.2019 23:50 trosclairozlynn02
Dina has a number cube that she uses for a game. the number cube has the shape of a triangular pyramid, with 4 faces numbered 1 through 4.
dina rolls the number cube 100 times and records the results. she calculates the relative frequency of each outcome
outcome: 1 2 3 4
relative frequency : 0.23 0.24 0.26 0.27
which statements about dina's experiment are true?
select each correct answer.
a) the relative frequencies in the table are reasonably close.
b) the theoretical probability of rolling an even number is 0.51.
c) the relative frequency of rolling an even number is 0.51.
d) the number cube is not likely to be fair.
Answers: 3
Mathematics, 21.06.2019 14:50, gabbym39077
Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone. which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used
Answers: 1
Mathematics, 21.06.2019 17:00, joshuag5365
Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.
Answers: 3
Dina has a number cube that she uses for a game. the number cube has the shape of a triangular pyram...
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