Mathematics, 06.12.2021 05:30 shaniqwakirkseyniqwa
With a headwind a plane traveled 128 km in 2h. The return trip with a tail wind took 24 min less. Find the air speed of the plane.
A. 64 km/h
B. 72km/h
C. 80km/h
D. 88km/h
E. 96km/h
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 21.06.2019 23:30
Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?
Answers: 1
Mathematics, 22.06.2019 01:00
Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?
Answers: 1
You know the right answer?
With a headwind a plane traveled 128 km in 2h. The return trip with a tail wind took 24 min less. Fi...
Questions
Biology, 02.02.2021 05:00
Mathematics, 02.02.2021 05:00
Mathematics, 02.02.2021 05:00
English, 02.02.2021 05:00
History, 02.02.2021 05:00
Business, 02.02.2021 05:00
Biology, 02.02.2021 05:00
Mathematics, 02.02.2021 05:00
History, 02.02.2021 05:00
English, 02.02.2021 05:00
Mathematics, 02.02.2021 05:00
Computers and Technology, 02.02.2021 05:00
Mathematics, 02.02.2021 05:00
