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ser-zykov [4K]
2 years ago
5

Tighe starts at sea level and hikes up to an elevation of 70 ft. Then he descends(walks down) in the direction of his starting p

oint to an elevation of 30 ft. Tighe says the integer −30 represents his elevation at this point. Is Tighe correct? Explain your reasoning.
Mathematics
2 answers:
gulaghasi [49]2 years ago
6 0

Answer:

 no -20

Step-by-step explanation:

maths

monitta2 years ago
4 0

Answer:

Ummm i don't think so I thinks its a -40

Step-by-step explanation:

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Unit rate defined as the rate are expressed as a quantity of 1, such as 4 feet per second or 6 miles per hour, they are called unit rates.

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Unit rate per hour = \frac{\frac{3}{4} }{\frac{1}{2}} =\frac{3}{4} \times \frac{2}{1} = \frac{6}{4} = \frac{3}{2}

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