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2 years ago

Hi, I need some help with the last question of the first problem and the answer to the second page.

Mathematics

1 answer:

bulgar [2K]2 years ago

6 0

Answer:

46.9 for the first one

Step-by-step explanation:

So sorry if i'm wrong <3

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9-(2/x)

Step-by-step explanation:

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when the driver is in the empty truck, the mass is 2948.35 kilogram. the mass of 1 box of paper is 22.5 kilograms. the driver de

marishachu [46]

Answer:

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Step-by-step explanation:

The mass of the truck and paper must satisfy ...

22.5b + 2948.35 ≤ 4700 . . . . total truck mass cannot exceed bridge limits

22.5b ≤ 1751.65

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The driver can take a minimum of 0 boxes and a maximum of 77 boxes of paper over the bridge.

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The question asks for the minimum. We usually expect such a question to ask for the maximum.

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