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aleksley [76]
3 years ago
15

I don’t understand this I’ve tried a lot of answers that made sense to me but none are right, can someone please help me?

Mathematics
1 answer:
Ray Of Light [21]3 years ago
3 0

Answer:

-4

Step-by-step explanation:

Low tide is 1 ft below average water level.

High tide is 5 ft higher than low tide.

High tide is 5 ft higher than low tide. Start at low tide. Use 1 ft of the 5 ft to go up to average water level. You still have 4 ft more to go to high tide. That means high tide is 4 ft above average water level. Then, the average water level is 4 ft below high tide. A height below another height is is a negative number of feet from that height. Since the average water height is 4 ft BELOW high tide, then relative to high tide, the average water level is -4 ft.

Answer: -4

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The graph of amount Tom owes his friend after a given time, <em>t</em>, is a straight line graph with a negative slope

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Reason:

Let <em>A</em> represent the amount of money Tom buys the boat with, let <em>x</em>

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x = $5,000 (Amount Tom pays each year for the boat)

By plugging in the above example values, the attached graph can be drawn using MS Excel

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

#1

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#4

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