Mathematics, 22.04.2020 02:37 brinjay430
Suppose that an airline quotes a flight time of 128 minutes between two cities. Furthermore, suppose that historical flight records indicate that the actual flight time between the two cities, x, is uniformly distributed between 102 and 154 minutes. Letting the time unit be one minute, (a) Write the formula for the probability curve of x. b)P(129 LESS THAN OR EQUAL TOO X LESS THAN OR EQUAL TO 146 C)Find the probability that a randomly selected flight between the two cities will be at least 3 minutes late. ROUND ALL ANSWERS 4 DECIMAL PLACES
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Mathematics, 21.06.2019 13:00
(40 points) i need some . an answer definition is appreciated as well.
Answers: 2
Mathematics, 21.06.2019 16:50
Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x
Answers: 1
Mathematics, 21.06.2019 18:30
Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.
Answers: 1
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