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(PLEASE HELP)An elevator car in a skyscraper can hold at most 15 people. For safety reasons, each car can carry a
maximum of 1,500kg. On average, an adult weighs 70kg and a child weighs 25 kg. Assume that each
person carries 4kg of gear with them.

PLEASE HELPAn Elevator Car In A Skyscraper Can Hold At Most 15 People For Safety Reasons Each Car Can Carry A Maximum Of 1500kg On Average An Adult Weighs 70kg class=

Sagot :

sin270

Answer:

[tex]70x + 25y + 4x + 4y \leqslant 1500 [/tex]

where x = number of adults

y = number of children

and the extra weights of 4kg of each person.

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