Mathematics, 26.11.2019 21:31, thonio091
In 1932, giuseppe momo was commissioned to build the famous vatican museum double spiral staircase. suppose that it takes you one hour to stroll at a constant speed up one spiral of this staircase, which has a radius of 18 feet and a height of 50 feet and makes 5 revolutions. (a) assuming the spiral staircase is centered about the z-axis, find a vector parametric equation for the helical path you take from the point (18, 0, 0) to the point (18, 0, 50) that makes 5 revolutions during the time interval 0 lessthanorequalto t lessthanorequalto 1. r vector (t) = (b) how far did you walk? feet
Answers: 1
Mathematics, 21.06.2019 17:00, casting479
Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?
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Mathematics, 21.06.2019 19:00, ghazanfarwaheed7967
Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.
Answers: 2
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