Mathematics, 16.10.2019 21:20 50057543
In tennis, a first serve can be an ace, a fault, or it can be returned. in one match, a tennis player hit 24 aces, which was 25 of all her first serves. if 13 of her first serves were returned, how many of the tennis player's first serves were faults? 4 6 11 16
Answers: 2
Mathematics, 21.06.2019 18:40
A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days
Answers: 1
Mathematics, 21.06.2019 21:20
Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?
Answers: 1
Mathematics, 22.06.2019 02:50
1. how do you find p(a and b) if a and b are dependent events for two or more actions, such as selecting two candies and drawing p(green, and then pink)?
Answers: 1
In tennis, a first serve can be an ace, a fault, or it can be returned. in one match, a tennis playe...
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