Mathematics, 24.01.2020 22:31 FinnaCryDotJpeg
Consider an analog clock with hour, minute, and second hands. suppose the hour hand has length 0.6, the minute hand has length 1, and the second hand has length 0.95. let t denote the number of seconds elapsed, starting with t = 0 at midnight. for example, t = 3600 at 1: 00am. at any given time t we can view the tip of each hand as a point in the two-dimensional complex plane. let h(t), m(t), and s(t) denote the positions at time t of the tips of the hour, minute, and second hands, respectively. for example, m(0) = j.(a) let t = 300, corresponding to the time 12: 05am. add up h(300) + m(300) + s(300) to get one complex number. express this number in cartesian coordinates.
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Mathematics, 21.06.2019 19:30
Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172
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Mathematics, 21.06.2019 19:30
Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?
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Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?
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Mathematics, 21.06.2019 23:00
The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree
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Consider an analog clock with hour, minute, and second hands. suppose the hour hand has length 0.6,...
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