Mathematics, 26.08.2020 01:01 KiemaBear
The highway fuel economy of a 2016 lexus rx 350 fwd 6 cylinder 3.5-l automatic 5- speed using premium fuel is a normally distributed random variable with a mean of u=26.25 mpg and a standard deviation of o=3.00 mpg what is the standard error of x, the mean from a random sample of 9 fill-ups by one driver?
Answers: 1
Mathematics, 22.06.2019 01:00, SpeechlessZzz9920
For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r is equal to the area of the cross section of a cylinder with radius and height 2r minus the volume of two cones, each with a radius and height of r. a cross section of the sphere is and a cross section of the cylinder minus the cones, taken parallel to the base of cylinder, is the volume of the cylinder with radius r and height 2r is and the volume of each cone with radius r and height r is 1/3 pie r^3. so the volume of the cylinder minus the two cones is therefore, the volume of the cylinder is 4/3pie r^3 by cavalieri's principle. (fill in options are: r/2- r- 2r- an annulus- a circle -1/3pier^3- 2/3pier^3- 4/3pier^3- 5/3pier^3- 2pier^3- 4pier^3)
Answers: 3
Mathematics, 22.06.2019 02:00, coolkitty35
Arectangular courtyard is 12 feet long and 8 feet wide. a tile is 2 feet long and 2 feet wide. how many tiles are needed to cover the courtyard?
Answers: 1
The highway fuel economy of a 2016 lexus rx 350 fwd 6 cylinder 3.5-l automatic 5- speed using premiu...
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