09/15/17

need a short story using the words diplomatic , taunt obsolete, and exagerate
i need a short story using diplomatic taunt exagerate and obsolete   
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09/14/17

Focal length question
A converging glass lens (index of refraction 1.63) has a focal length of 40 cm in air. Find its focal length when it is immersed in a liquid, which has an index of refraction 1.32.   The way I... more
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09/14/17

A baseball player hits a foul ball straight up in the air from a height of four feet off the ground with an initial velocity of eighty-five feet per second.
Write a quadratic function that represents the height h of the ball t seconds after it hits the bat. 
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09/14/17

"From you lips, all heavens pour out," is what kind of figurative language?
This is for an essay and I just couldn't figure it out 
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09/14/17

The question asks me to find the vertices of a parabola. Does this include x intercepts or just the vertex?
When a question asks you to find the vertices of a parabola does that mean to find the x intercepts as well as the vertex?
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09/14/17

A question on calculating time
A pitcher throws a baseball to the batter 40 m/s and the batter hits the ball at 50 m/s. Assuming that the length from the mound to home plate is 18.4 m, how long will it take for the ball to... more
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09/14/17

How do I find the total time when an object goes below the point of origin?
For example, how do I calculate the the total time a ball is in the air, if a ball is thrown upwards 10 m from a height of 30 m above ground level?
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09/14/17

By definition of amplitude, in order for a function to have an amplitude the function must be...
There are 2 possible answers I can choose from. Either Bounded or Continuous
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09/14/17

what is the difference between the abrreviations for meters and the formula symbol for mass
what is it in typeset text 
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09/14/17

objects and motion; Is a girl pushed on a swing an example of a balanced or unbalanced force? why?
 I need to write an open-ended response
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09/14/17

how many kilograms of coal would be required to supply the energy needs for the United States of America for one year?
1.6 x 109 j 1 kilogram of coal   1 x 1020 joules u.s. energy consumption
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09/14/17

Are there any integers between 0 and 1? Explain
This is a six grader that needs help on math!
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09/13/17

Motion question
A bullet is shot from a pistol and travels at a speed of 200 m/s, hitting its target 1.5 km away. How long will it take, from when the gun is fired, for the shooter to hear the sound of the bullet... more
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09/13/17

quadratic equation
Write the quadratic equation whose roots are 2 and −3, and whose leading coefficient is 5.(Use the letter x to represent the variable.)
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09/13/17

Parallel Lines Have The ________ Slope.
ex. If y=1/2 x -5, what is the slope of the line parallel to it?
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09/13/17

The store sells walnuts for $2.99 per pound. Corey bought 2.4 pounds of walnuts. Before tax, how much will the walnuts cost?
 How do I find the answer to this problems. The store sells walnuts doe $2.99 per pound. Corey bought 2.4 pounds of walnuts. Before tax, how much will the walnuts cost?
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09/13/17

Chinese contribution to oceanography was the creation of the chronometer
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09/13/17

6 is what percent of 42?
I need to figure out, 6 is what percent of 42?
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09/13/17

Express this number in standard form. show your work.
8.235 x 10 -4 =
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09/13/17

what does a countrys govnment affect
i need to know the answer
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09/13/17

What is the easiest way to find the solutions of this equation?
What is the easiest way to find the solutions of this equation?   2x3+7x2+6x−5=0   Thanks!
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09/13/17

Kinematics equations
If a satellite orbits the earth at an altitude of 300 km at a speed of 6.95 km/s, what is the period, in hours, of the satellite's orbit? (Radius of the earth is 6.38 x 10^6 m)
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09/13/17

how is this solved?
[x-3(x+1)]
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09/13/17

when the netforce is zero the forces on an object are balenced
Science  
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09/13/17

Show that the conjecture below is false by finding a counterexample.
Show that the conjecture below is false by finding a counterexample.  If two lines do not intersect, then they are not coplanar lines.
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