Mathematics, 15.07.2019 17:00 maddy6882
Awoman is riding a jet ski at a speed of 23.7 m/s and notices a seawall straight ahead. the farthest she can lean the craft in order to make a turn is 26.5Ā°. this situation is like that of a car on a curve that is banked at an angle of 26.5Ā°. if she tries to make the turn without slowing down, what is the minimum distance from the seawall that she can begin making her turn and still avoid a crash?
Answers: 1
Mathematics, 21.06.2019 22:30
Select all of the following expressions that are equal to 2.5.
Answers: 3
Mathematics, 22.06.2019 01:30
What is 0.368,0.380,0.365,and 0.383 in order from least to greatest
Answers: 1
Mathematics, 22.06.2019 02:10
Overproduction of uric acid in the body can be an indication of cell breakdown. this may be an advance indication of illness such as gout, leukemia, or lymphoma.ā over a period of months, an adult male patient has taken nine blood tests for uric acid. the mean concentration was x = 5.35 mg/dl. the distribution of uric acid in healthy adult males can be assumed to be normal, with Ļ = 1.87 mg/dl. (a) find a 95% confidence interval for the population mean concentration of uric acid in this patient's blood. what is the margin of error? (round your answers to two decimal places.) lower limit upper limit margin of error (b) what conditions are necessary for your calculations? (select all that apply.) Ļ is unknown n is large Ļ is known normal distribution of uric acid uniform distribution of uric acid (c) interpret your results in the context of this problem. there is not enough information to make an interpretation. the probability that this interval contains the true average uric acid level for this patient is 0.05. the probability that this interval contains the true average uric acid level for this patient is 0.95. there is a 95% chance that the confidence interval is one of the intervals containing the population average uric acid level for this patient. there is a 5% chance that the confidence interval is one of the intervals containing the population average uric acid level for this patient. (d) find the sample size necessary for a 95% confidence level with maximal margin of error e = 1.10 for the mean concentration of uric acid in this patient's blood. (round your answer up to the nearest whole number.) blood tests
Answers: 2
Mathematics, 22.06.2019 10:30
Which transformation confirms that rectangle abcd and rectangle efgh are similar? a) rectangle abcd is rotated 90Ā° clockwise about the origin and then dilated by a scale factor of 2 with the origin as the center of dilation. b) rectangle abcd is rotated 90Ā° clockwise about the origin and then dilated by a scale factor of 1 2 with the origin as the center of dilation. c) rectangle abcd is rotated 90Ā° counterclockwise about the origin and then dilated by a scale factor of 2 with the origin as the center of dilation. d) rectangle abcd is rotated 90Ā° counterclockwise about the origin and then dilated by a scale factor of 1 2 with the origin as the center of dilation.
Answers: 1
Awoman is riding a jet ski at a speed of 23.7 m/s and notices a seawall straight ahead. the farthest...
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