maestro2k1

Solve these equations for both v and x:
5 v + 2 x = -1,
7 v - 5 x = 3

Solve for v .

v/2=v/3+2

Solve for v

(v-3)/2 = 4/3

Word problem involving radical equations

At the height of h meter, you can see V kilometer to thehorizon. These members are related by the formula V =3.5√h. How farcan you see to the the horizon through an airplane window at aheight, or altitude, of 9,000 m?

You can see about __km to the horizon through an airplane windowat a height, or altitude, of 9,000 m

(simplify your answer. round to the nearest wholenumber)

V = 3.5sqrt(h), for hDistance to horizon from a height.

Part 1: From a 220 feet high lighthouse in the Bahamas island ofNassau, a person sees a ship on the horizon. Due to the curvatureof earth, how far is the ship from the lighthouse?

Use the formula: d = sqrt[3h/2], where d is the distance innautical miles and h is the height in feet.
Provide a similar example of when you were close to the beach, orelsewhere. Estimate how high above sea level you are and find howfar the ship is from you.

From a 300 feet high mountain top in the colorado Mountains , aperson sees a deer on the horizon. Due to the curvature of earth,how far is the deer from the mountain top?

•Use the formula: d = sqrt[5h/2], where d is the distance innautical miles and h is the height in feet.
Estimate how high above you are and find how far the deer is fromyou.

From a 220 feet high lighthouse in the Bahamas island of Nassau,a person sees a ship on the horizon. Due to the curvature of theearth, how far is the ship from the lighthouse?

Use the formula d = sqrt [3h/2] where d is the distance innautical miles and h is the height in feet.

answer with steps would be appreciated

The distance that a person can see to the horizon from a point above the​ earth's surface varies directly as the square root of the height of that point. If a person 144 meters high can see 18

kilometers to the​ horizon, how far can a person see to the horizon from a point 6400 meters​ high?

The person can see___kilometers.

The equation D=\sqrt{2h} can be used to approximate the distance D, in miles, that a person can see to the horizon from a height h, in feet. a) How far to the horizon can you see through an airplane window at a height of 28,000 feet? b) Carrie can see about 261 miles to the horizon through an airplane window. How high is the airplane?

The equation D=1.2 sqrt. h gives the distance, D, in miles that aperson can see to the horizon from a height, h, in feet.

a.) Solve this equation for h.

b.) Long's Peak in Rocky Mountains National Park, is 14,255 feet inelevation. How far can you see to the horizon from the top ofLong's Peak? Can you see Cheyenne, Wyoming (about 89 miles away)?Explain your answer.

The function D(h) = 1.2 square root h can be used to approximate the distance D, in miles, that a person can see to the horizon from a height, h, in feet.How far above sea level must a pilot fly in order to see the horizon that is 180 mi away.Please show all work, so I can see the process and answer future probs. Thanks!

Because of the earth's curvature, a person can see a limiteddistance to the horizon. The higher the location of the person, thefarther that person can see. The distance D in miles to the horizoncan be estimated by D(h)=1.22√h, where h is the heighth of theperson above the ground in feet.

How high does the person need to be to see 36 miles

At a height of h meters, you can see V kilometers to the horizon. These numbers are related by the equation V=3.5sqrt(h). A person can see 392 km to the horizon from an airplane window. How high is the airplane? (How many meters high?)

Please show WORK!

If H(?) = ? cos ?, find H'(?) and H''(?).

f(x)=h(x)x^11

h(-1)=5

h'(-1)=8

Calculate f'(-1)=?

f(x)=x^9h(x) h(-1)=3 h'(-1)=6 find f'(-1)

What are the loose, broken rock layers resulting from weathering called?

[A] Pebbles
[B] Ash
[C] Regolith
[D] Sand

Which earthquakes are also called as ‘crustal earthquakes’?

[A] Shallow focus earthquakes
[B] Deep focus earthquakes
[C] Both 1 & 2
[D] Neither 1 & 2

Which among the following landforms are peat mounds with permanently frozen peat core?

[A] Hummocks
[B] Thermokarst lakes
[C] Lithalsa
[D] Palsa

What kind of a landform are stone-lattices?

[A] Erosional landform of the wind
[B] Depositional landform of the wind
[C] Depositional landform of the river
[D] Erosional landform of the glacier

What is the study of landforms called?

[A] Sedimentology
[B] Geology
[C] Geomorphology
[D] Seismology

Which among the following is not a composite volcano?

[A] Mt. Rainier
[B] Mt. Fuji
[C] Hawaiian Volcano
[D] Mayon Volcano

Which among the following is the highest mountain in Europe?

[A] Mount Elbrus
[B] Alps
[C] Finne
[D] Bramwald

Arete,Cirque, Groove, Moraines, Flood planes etc are the landforms associated with which of the following?

[A] Glacial Activity
[B] Fluvial Activity
[C] Volcanic Activity
[D] Erosion Activity

Which of the following two countries have largest electrified railway network in the world?

[A] Russia & US
[B] US & China
[C] Russia & China
[D] India & US

A barchan is an example of ___________?

[A] A Rock
[B] A Dune
[C] An erg
[D] Sand sea

Rhodesia is the old name of ?

[A] Zaire
[B] Zimbabwe
[C] Switzerland
[D] Malawi

Which among the following are commonly known as shooting stars?

[A] Meteors
[B] Comets
[C] Planets
[D] Asteroids

Expanding Universe hypothesis is also known as:

[A] Nebular theory
[B] Big Bang theory
[C] Steady state theory
[D] None of the above