Mathematics, 21.06.2020 06:57, ronaldhernandez598
Niki is sailing a ship that is 65 km away from a lighthouse. Lorelai is sailing a
second ship that is 80 km away from the lighthouse. The angle formed by the
ships at the lighthouse is 57. What is the distance between the ships to the
nearest tenth of a kilometer? **Hint: The lighthouse is in between the two ships,
at the top of the triangle***
is it
72km
68km
70km
or 81km
Answers: 2
Mathematics, 21.06.2019 15:00, lm18618
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answers: 2
Mathematics, 21.06.2019 17:00, bhebert6057
Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.
Answers: 1
Mathematics, 21.06.2019 18:00, woebrooke11
Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.
Answers: 3
Mathematics, 21.06.2019 22:00, Thejollyhellhound20
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
Answers: 1
Niki is sailing a ship that is 65 km away from a lighthouse. Lorelai is sailing a
second ship that...
Chemistry, 30.04.2021 17:30
Engineering, 30.04.2021 17:30
Mathematics, 30.04.2021 17:30
Mathematics, 30.04.2021 17:30
Mathematics, 30.04.2021 17:30