Find the value of x in the triangle.
27 degrees
44 degrees
47 degrees
56 degree...
Mathematics, 18.03.2021 03:10 dozsyerra
Find the value of x in the triangle.
27 degrees
44 degrees
47 degrees
56 degrees
Answers: 3
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Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01
Answers: 1
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Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.
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Assume that females have pulse rates that are normally distributed with a mean of mu equals 72.0 beats per minute and a standard deviation of sigma equals 12.5 beats per minute. complete parts (a) through (c) below. a. if 1 adult female is randomly selected, find the probability that her pulse rate is between 65 beats per minute and 79 beats per minute. the probability is? b. if 16 adult females are randomly selected, find the probability that they have pulse rates with a mean between 65 beats per minute and 79 beats per minute. the probability is? c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?
Answers: 3
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