Mathematics, 27.09.2020 22:01 shaheedbrown06
13. En un pueblo, 5 personas escucharon una noticia. En una hora, cada una de ellas
contó la noticia a otras 5; a su vez, en otra hora, éstas contaron la noticia a otras 5,
y asà sucesivamente. Si nadie cuenta ni escucha la noticia más de una vez y en ese
pueblo hay un poco más de 19000 habitantes, ¿en cuántas horas se habrá enterado
todo el pueblo?
Answers: 2
Mathematics, 21.06.2019 14:30
Write the sentence as an equation. b increased by 281 is d
Answers: 1
Mathematics, 21.06.2019 15:00
Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52
Answers: 1
Mathematics, 21.06.2019 20:00
Given ab and cb are tangents of p, and m =10°. what is the measure of abp?
Answers: 3
Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
13. En un pueblo, 5 personas escucharon una noticia. En una hora, cada una de ellas
contó la notici...
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