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MATH SOLVE
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The means and mean absolute deviations of the individual times of members of two relay swim teams are shown in the table below. Means and Mean Absolute Deviations of Individual Times of Members of mc011-1.jpg Relay Swim Teams Team A Team B Mean 127.9 s 127.4 s Mean Absolute Deviation 0.26 s 0.23 s The difference of the means is found and then compared to each of the mean absolute deviations. Which is true? The difference between the mean times is about equal to the mean absolute deviation of the data sets. The difference between the mean times is about 2 times the mean absolute deviation of the data sets. The difference between the mean times is about 5 times the mean absolute deviation of the data sets. The difference between the mean times is about 16 times the mean absolute deviation of the data sets.
General
2 months ago
When i am divided into 22, the remained is one. When i am added to 5, the answer is an even number. What number am i?
General
2 months ago
HELP PLZ ASAP!Which set of transformations is needed to graph f(x) = –2sin(x) + 3 from the parent sine function? A. vertical compression by a factor of 2, vertical translation 3 units up, reflection across the y-axisB. vertical compression by a factor of 2, vertical translation 3 units down, reflection across the x-axisC. reflection across the x-axis, vertical stretching by a factor of 2, vertical translation 3 units upD. reflection across the y-axis, vertical stretching by a factor of 2, vertical translation 3 units down
General
2 months ago
Give an example of each of the following situations explain your choices1. where the mean provides the most useful information2. where the median provides the most useful information3. where the mode provide the most useful information
General
2 months ago
Austin keeps a right conical basin for the birds in his garden as represented in the diagram. The basin is 40 centimeters deep, and the angle between the sloping sides is 77°. What is the shortest distance between the tip of the cone and its rim?
General
2 months ago
how do I find the value of the missing sides and angles
General
2 months ago
what are the solutions to the quadratic equation x^2-16=0
General
2 months ago
What are the coordinates of the terminal point corresponding to = –120? Use the Pythagorean theorem to prove that this point lies on the unit circle?
General
2 months ago
The sides of a square bedroom measure 3.5 yards. If a carpet costs 16$ per square yard, how much will it cost to cover the floor?56, 98, 196, 224
General
2 months ago
What is the value of x? A. 9B. 8C. 10D. 4Explain please
General
2 months ago
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