Mathematics
Mathematics, 19.09.2020 01:01, ijustneedhelp29

Without any passengers, an aeroplane has a mass of 4200 kg. The plane has capacity to carry 120 passengers, and when there are 40 passengers on the plane, the total mass of the plane and passenger is 7480 kg. a) calculate the mean mass of passenger b) Hence, write an expression for un that gives the total mass of the plane and passengers when there are n passengers on board c) state the values of n for which your model is valid

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:50, carlosiscr7
Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36
Answers: 1
image
Mathematics, 21.06.2019 19:10, mmaglaya1
What is the quotient? x+5/ 3x²+4x+5 © 3x2 – 11 + x + s 3x – 11 + 60 x + 5 o 3x2 - 11 - 50 x + 5 3x – 11 - - x + 5
Answers: 3
image
Mathematics, 21.06.2019 22:40, zachstonemoreau
Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?
Answers: 2
image
Mathematics, 22.06.2019 00:00, jtg23
Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)
Answers: 1
Do you know the correct answer?
Without any passengers, an aeroplane has a mass of 4200 kg. The plane has capacity to carry 120 pass...

Questions in other subjects:

Konu
English, 05.12.2019 06:31
Konu
History, 05.12.2019 06:31