Mathematics, 30.03.2021 07:40 kxngtj3
A plane traveled 1560 miles to Ft. Worth 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.β
Answers: 2
Mathematics, 21.06.2019 18:10
Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
Answers: 1
A plane traveled 1560 miles to Ft. Worth and back. The trip there was with the wind. It took 13 hour...
Mathematics, 21.11.2019 04:31
Mathematics, 21.11.2019 04:31
Mathematics, 21.11.2019 04:31
Mathematics, 21.11.2019 04:31
Geography, 21.11.2019 04:31
History, 21.11.2019 04:31
World Languages, 21.11.2019 04:31
Mathematics, 21.11.2019 04:31
History, 21.11.2019 04:31