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3 years ago

At one point during the hike, Noe is at an elevation of 453 feet. After descending at a rate of 50 feet per

Mathematics

1 answer:

Hoochie [10]3 years ago

4 0

Answer:

6.14 minutes or 6 minutes & 8.4 seconds

Step-by-step explanation:

Initial elevation: 453 ft

Final elevation: 146 ft

Difference in elevation: 453 ft - 146 ft = 307 ft

speed = 50 ft/min

speed = distance/time

time * speed = distance

time = distance/speed

time = (307 ft)/(50 ft/min)

time = 6.14 minutes = 6 minutes + 0.14 * 60 seconds

time = 6.14 minutes = 6 minutes + 8.4 seconds

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Which expression is rational?

horrorfan [7]

Answer:

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Step-by-step explanation:

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square root of 49 is 7

square foot of 49 is the correct one because 6.27316543222718… keeps going and does not stop the other 2 is irrational and square root of 49 is 7 basically meaning is rational

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3 years ago

Find the value g(-2), where g is defined below.<br> g(x) = 2x^2- 4x – 4

DanielleElmas [232]

Answer:

Step-by-step explanation:

For this question, simply plug in -2 for x:

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3 years ago

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stiv31 [10]

Answer:

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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2 years ago

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kobusy [5.1K]

I think it’s -156.250771950772

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