Mathematics, 23.05.2020 19:03 austinross363
Flying against the wind, an airplane travels 4300 kilometers in 5 hours. Flying with the wind, the same plane travels 12,240 kilometers in 9 hours. What is the rate of the plane in still air and what is the rate of the wind?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 23:30
Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?
Answers: 1
Mathematics, 22.06.2019 02:00
What is solution for the following system of equations, 2x+8y=4 and x=-3y+5 1) x=14 y=-3 2) x=2 y=-3 3) x=-3 y=-3 4)x=12 y=5
Answers: 1
Mathematics, 22.06.2019 02:00
The function h (t) = -16t squared + 28t + 500 represents the height of a rock t seconds after it's propelled by a slingshot what does h (3.2) represent?
Answers: 1
Mathematics, 22.06.2019 04:00
Summary statistics given for independent simple random samples from two populations. use the pooled t-interval procedure to obtain specified confidence interval. x1=71.6, s1=3.9, n1=11, x2=67.9, s2=3.4, n2=9 determine a 99% confidence level.
Answers: 2
You know the right answer?
Flying against the wind, an airplane travels 4300 kilometers in 5 hours. Flying with the wind, the s...
Questions
French, 24.09.2019 19:50
Computers and Technology, 24.09.2019 19:50
Social Studies, 24.09.2019 19:50
English, 24.09.2019 20:00
Social Studies, 24.09.2019 20:00
History, 24.09.2019 20:00
Business, 24.09.2019 20:00
History, 24.09.2019 20:00
Mathematics, 24.09.2019 20:00
Physics, 24.09.2019 20:00
