Mathematics, 11.03.2021 08:00 smallsbjs
A giant satellite dish is in the shape of a parabolic surface. Signals coming from a satellite strike the
surface for the dish and are reflected to the focus, where the receiver is located. The satellite dish has a
diameter of 300 feet and a depth of 44 feet. How far from the base of the dish should the receiver be
placed? Round your answer to the nearest foot.
Answers: 3
Mathematics, 21.06.2019 20:50, george27212
Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p
Answers: 1
Mathematics, 21.06.2019 21:30, isamilo520
Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.
Answers: 2
A giant satellite dish is in the shape of a parabolic surface. Signals coming from a satellite strik...
Mathematics, 28.10.2020 21:30
Mathematics, 28.10.2020 21:30
Mathematics, 28.10.2020 21:30
English, 28.10.2020 21:30
English, 28.10.2020 21:30
Mathematics, 28.10.2020 21:30