SOLUTION: the weights of four rowers of a boat respectively 70 kg, 72 kg and 74 kg and the average weight of whole crew, including the coxswain is 70 kg. find the weight of the coxswain
Algebra.Com
Question 979712: the weights of four rowers of a boat respectively 70 kg, 72 kg and 74 kg and the average weight of whole crew, including the coxswain is 70 kg. find the weight of the coxswain
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Solve for .
RELATED QUESTIONS
average weight of all students in a class is 43 kh. Four new sudents whose weights are 42 (answered by ikleyn)
the average of 15 men in a boat is increased by 3 kg when one of the crew who weights... (answered by ankor@dixie-net.com)
the average weight of 5-man Freshman basketball team was thought to be 60 kg. However, a... (answered by mananth)
a shopkeeper has only 4 weights. He weighs 1 kg to 40 kg of weight in exact quantity with (answered by Alan3354,isalam931)
The distribution of weights in a large group is approximately normally distributed. The... (answered by stanbon)
averege weight of all student in a class is 43 kg four new students whose weights are 24... (answered by josgarithmetic)
Two kinds of rice costing $6/kg and $10/kg respectively are mixed in a ratio 3:2 by... (answered by TimothyLamb)
Average weight of three students P, Q, R is 56 1/6 kg, while the average weight of three... (answered by Alan3354)
a vessel full of water weights 40 kg. If it is half filled, its weights is 30 kg. The... (answered by josgarithmetic)