10/22/17

Where were the Incas located
The Incas are a group of people that had a civilization.
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10/22/17

If you stacked one mole of sheets of paper on top of each other, how tall would the stack reach?
If you stacked one mole of sheets of paper on top of each other, how tall would the stack reach?
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10/22/17

Approximately how many years will it take for the population to reach 300 million?
The population of a country in million of residents is modeled by f(t)=256.12e^0.0054t
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10/22/17

a train travelling through the middle of a large city is travelling at a speed of 28 mi/hr. how long does it take the train to travel a distance of 9 miles?
 a train traveling through the middle of a large city is traveling at a speed of 28 mi/hr. how long does it take the train to travel a distance of 9 miles?
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10/21/17

Find the volume
A sports ball has a diameter of 10 cm. Find the volume of the ball. Round your answer to 2 decimal places, and use 3.14 as an approximation of π   Volume =    cm^3
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10/21/17

dealer has 176 acars and trucksin .He must pay an inventory fee of $1 per car and $3 per truck .if he paid $352 fees ,how many cars and trucks did he have
An automobike dealer has 176 acars and trucksin stock during the month .He must pay an inventory fee of $1 per car and $3 per truck .if he paid $352 foe inventory fees ,how many cars and trucks did... more
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10/21/17

A washer and a dryer cost $569 combined. The washer costs $81 less than the dryer.
help pls i need help with my homework please
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10/21/17

Express the ratio of 4 and 2.w as a fraction in simplest form.
The length is 4 and the width is 2.2 find the ratio and show work
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10/21/17

Consider the following energy levels of a hypothetical atom.
Consider the following energy levels of a hypothetical atom: E4 −1.21 × 10−19 J  E3 −5.71 × 10−19 J  E2 −1.05 × 10−18 J  E1 −1.55 × 10−18 J  (a) What is the wavelength of the photon needed to... more
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10/21/17

My answer is 0.7 km, But book answer is 700 m, But how?
A triathlon 5 km was arranged. A participant runs 2.5 km, cycled 1 km 800m and swam the remaining distance. Find the distance he swam?
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10/21/17

A stone is dropped from some unknown hejght if jt travels half of the distance in last second of its a motion find the total time,final velocity,initial height
How do we get answer of this question
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10/21/17

How do you solve a and b?
A stone is thrown straight up from the edge of a roof, 650 feet above the ground, at a speed of 12 feet per second.   A. Remembering that the acceleration due to gravity is -32 feet per second... more
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10/21/17

Height equation
A stone is dropped from the edge of a roof, and hits the ground with a velocity of -125 feet per second. How high (in feet) is the roof?
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10/21/17

Which one of the following will NOT increase the time constant in an RC circuit?
Options:Adding another resistor in series. Switching out the capacitor for one with a larger capacitance Switching out the resistor for one with a larger resistance Increasing the voltage of the... more
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10/20/17

The polynomial of degree 3 3, P ( x ) P(x), has a root of multiplicity 2 2 at x = 2 x=2 and a root of multiplicity 1 1 at x = − 2 x=-2. The y y-intercept
help me find the formula of P(x)
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10/20/17

Engineering Problem.
A 10V power supply is connected in series with a capacitor with C=0.01F and a resistor with R=20Ω. Once the capacitor is fully charged, the current in the circuit will be Options: 0.5A 0 A 50 A 1 A
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10/20/17

A 115g sample steam 100c emitted from volcano.the steam condenses,cools and falls as snow at 0c.how many kJ of heat are released in this process?
A 115g sample steam 100c emitted from volcano.the steam condenses,cools and falls as snow at 0c.how many kJ of heat are released in this process?
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10/20/17

prove that x and y are even if 5x + y = 8
I have to prove that x and y are even if 5x + y = 8
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10/20/17

The population of the world in 1987 was 5 billion and the annual growth rate was estimated at 2 percent per year.
 Assuming that the world population follows an exponential growth model, find the projected world population in 2015.
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10/20/17

Can you help me with problem on average molecular speed?
How do I calculate and arrange the average molcular speeds of Cl2, O2, and F2, and N2 in increasing order?
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10/20/17

18 less than -2
18 less than -2. Do you set up the equation -2-18 or 18--2
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10/20/17

slove for x /2x+11/=3
thanks!!!!!!!!!!!!!!!!!!!!!!!!!!!
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10/20/17

Let \mathbf a = (-2, -7, -1)
Let a = (-2, -7, -1)   |a|=
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10/20/17

Twice a number is two more than six
Translate 
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10/20/17

In what year did the town of Somers Point have a population of 9265 people?
The following functions give the population of three towns in terms of the number of years, t, since 1995. Use this information to answer the following questions.   Let S represent the population... more
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