Mathematics, 24.03.2021 22:20 lilly9240
A plane is flying at an altitude of 17,000 feet. The angle of depression from the plane to the airport on yhe ground is 21°. What is the distance between the plane and tbe airport, to the nearest 10th of a foot
Answers: 2
Mathematics, 21.06.2019 12:30
The diameter of a table is 5 feet. what is the circumference
Answers: 1
Mathematics, 21.06.2019 16:30
Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7
Answers: 2
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Mathematics, 21.06.2019 21:30
Questions 9-10. use the table of educational expenditures to answer the questions. k-12 education expenditures population indiana $9.97 billion 6.6 million illinois $28.54 billion 12.9 million kentucky $6.58 billion 4.4 million michigan $16.85 billion 9.9 million ohio $20.23 billion 11.6million 9. if the amount of k-12 education expenses in indiana were proportional to those in ohio, what would have been the expected value of k-12 expenditures in indiana? (give the answer in billions rounded to the nearest hundredth) 10. use the value of k-12 education expenditures in michigan as a proportion of the population in michigan to estimate what the value of k-12 education expenses would be in illinois. a) find the expected value of k-12 expenditures in illinois if illinois were proportional to michigan. (give the answer in billions rounded to the nearest hundredth) b) how does this compare to the actual value for k-12 expenditures in illinois? (lower, higher, same? )
Answers: 1
A plane is flying at an altitude of 17,000 feet. The angle of depression from the plane to the airpo...
Mathematics, 28.12.2019 04:31
Health, 28.12.2019 04:31
History, 28.12.2019 04:31
Mathematics, 28.12.2019 04:31
Physics, 28.12.2019 04:31
Mathematics, 28.12.2019 04:31
Mathematics, 28.12.2019 04:31