Mathematics, 27.01.2021 18:40 Shisuuu
Si la cuerda B de la figura 4.19a se rompe cuando su ten sión es mayor de 400 N, ¿cuál es el peso máximo W? 4.9. ¿Cuál es el peso máximo W en el caso de la figura
4.19b si la cuerda sólo puede soportar una tensión
máxima de 800 N? Resp. 924 N
Answers: 1
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Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)
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Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.
Answers: 2
Si la cuerda B de la figura 4.19a se rompe cuando su ten sión es mayor de 400 N, ¿cuál es el peso má...
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