Mathematics, 18.02.2021 03:30, ceelow

A plane traveled 1404 miles to Helsinki and back. The trip there was with the wind. It took 13 hours. The trip back was into the wind. The trip back took 26 hours. Find the speed of the plane in still air and the speed of the wind. (HINT: The plane and wind together will result in the miles per hour. The plane against the wind will result in a different miles per hour) PLEASE HELP !

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:40, pum9roseslump

Evaluate the following expression 1/3^2

Answers: 1

continue

Mathematics, 21.06.2019 17:30, apexdude2020

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Answers: 3

continue

Mathematics, 21.06.2019 18:00, ineedhelp2285

How to do this , and can some one explain

Answers: 1

continue

Mathematics, 21.06.2019 18:00, leysirivera23ovez6n

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Answers: 1

continue

Do you know the correct answer?

A plane traveled 1404 miles to Helsinki and back. The trip there was with the wind. It took 13 hours...