Mathematics, 23.04.2020 18:22 falgunim4
A wire connects the top of an antenna to a point on level ground 5ft from the base of the antenna. the angle of elevation formed by the wire is 70°. what is the length of the wire and the height of the antenna?
Answers: 1
Mathematics, 21.06.2019 22:10
Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.
Answers: 2
Mathematics, 22.06.2019 00:00
Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?
Answers: 1
A wire connects the top of an antenna to a point on level ground 5ft from the base of the antenna. t...
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