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1. ### Graph the curve given below over the given​ interval, together with its tangents at the given values of x. Label each curve and tangent.?

... no aliens. Nobody lives on other planets. Airplanes that go down are hit by demons because they need the airspace to fight...

2 Answers · Science & Mathematics · 10/11/2017

2. ### I need help with math problem?

12 km is the adjacent of the 50 degree angle. The height is the opposite of the 50 degree angle. What trig function relates opposite and adjacent?

3 Answers · Science & Mathematics · 03/10/2017

3. ### What is the probability?

...binomcdf(5,.003,2) = 2.68786458ᴱ-7 .. p ≈ 0.000 000 269 _____ Such an airplane could not be certified to fly in US airspace.

4 Answers · Science & Mathematics · 11/08/2017

4. ### Airplane is flying at an altitude of 3700 ft. The slanted distance directly to the airport is d ft. Express the distance h as function of d?

The Pythagorean theorem applies. .. d^2 = 3700^2 +h^2 .. h = √(3700^2 -d^2)

4 Answers · Science & Mathematics · 30/07/2017

5. ### Math question on trigonometry?

... ∕ ..C AC = 10 km AB = d => distance of the airplane in 2 minutes Angle ABC = angle of depression = 38 degrees...

2 Answers · Science & Mathematics · 21/06/2017

log(900/466) = tlog1.035 t = 19.133 Year = 1990+19.133 = 2009.133 Answer 2009

3 Answers · Science & Mathematics · 06/06/2017

a=540cos10°i + 540sin10°j w=55cos(-10°)i + 55sin(-10°)j a+w=586 i + 84.2 j arctan(84.2/586)≈ 8.2° ground speed=592 mph bearing: N81.2°E

1 Answers · Science & Mathematics · 11/05/2017

8. ### Pre-calc question needed to be answered?

Angle between flight paths = 130⁰ d² = 5² + 2² - 20 cos 130⁰ d = 6•5 miles

2 Answers · Science & Mathematics · 11/05/2017

9. ### An airplane travels 2112 km against the wind in 3 hours and 2412 km with the wind in the same amount of time. What is the rate of the wind?

Let speed in still air = x km/h and wind speed = w mph __________________with____against distance (km)_______2412____2112 time (h)______________3_______3 speed (km/h)_______x + w____x - w 3x + 3W = 2412 3x - 3w = 2112______add 6x = 4524 x = 756 2268 + 3W = 2412 756 + W = 804 W = 48 mph______wind speed

4 Answers · Science & Mathematics · 03/05/2017

10. ### An airplane that is traveling 1000mph at 1000 ft elevation from New York to LA enters a race with a tunnel train that is also traveling at?

the plane has less far to travel because it is travelling along part of a circle with a slightly larger radius - the difference in distance is only a few hundred feet though

5 Answers · Science & Mathematics · 07/04/2017