Mathematics: The measured height, in feet, of an airplane at certain times, in minutes, after takeoff can be modeled using the regression equation y = StartFraction 29,864 Over 1 + 9.381 e Superscript negative 0.9948 x Baseline EndFraction. To the nearest hundred feet, what is the predicted height of the airplane after 18 minutes?

The measured height, in feet, of an airplane at - id8493562, tonimgreen17p6vqjq

Jasten

06.02.2022

29900 ft

Step-by-step explanation:

just plug in 18 for x

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bethanymorris155

06.07.2020

101.08 degrees to nearest hundredth.

Step-by-step explanation:

Use the Cosine Rule:-

25.7^2 = 10.7^2 + 21.4^2 - 2*10.7*21.4 * cos x where x is the required angle.

cos x = (25.7^2 - 10.7^2 - 21.4^2) / (-2*10.7*21,4)

= 88.04 / - 457.96

= -0.192244

x = 101.08 degrees

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