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What is the equation of the line that passes through points #(\frac { 1} { 2} ,\frac { 1} { 3} ) and ( \frac { 1} { 14} ,\frac { 11} { 14} )#?

A charge of #5 C# is at #(7, 1 )# and a charge of #3 C# is at #(8, 3) #. If both coordinates are in meters, what is the force between the charges?

What is the number of real roots of the giving equation?

Question #f7297

Question #ce4ab

What is (i) the molar mass of #"lead nitrate"#, and (ii), the molar quantity of a #42.65*g# mass of this material?

How do you solve the equation #abs(12x)=9#?

Question #6c394

Question #f7924

Question #7711a

How do you simplify #(x 2) ( x + 9) #?

Question #11b39

What is the compound interest on a threeyear, #$100.00# loan at a #10%# annual interest rate?

If the circumference of a circle is half the area, what is the radius of the circle?

How do you evaluate #\frac { 2} { 3} \times \frac { 5} { 8} \times \frac { 6} { 7}#?

Question #b8a58

If the intensity of a sound from one source is 100 times that of another sound, how much more is the decibel level of the louder sound than the softer one?

How do you simplify #( 3a  7) + 3#?

Question #a226b

Question #95582

Question #438b5

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Question #a64de

A 70.0 kg sailor climbs a 28.3 m rope ladder at an angle of 45.0° with the mast. How much work did he do?

Question #9be26

Question #95639

What is the Cartesian form of #(3,(7pi)/8)#?

How do you use the graph to solve #0=x^2+2x7#?

Can someone help me calculate the speed of this please? Thank you very much!

An object is at rest at #(7 ,4 ,2 )# and constantly accelerates at a rate of #4/5 m/s# as it moves to point B. If point B is at #(3 ,6 ,9 )#, how long will it take for the object to reach point B? Assume that all coordinates are in meters.

How do you find the quotient of #(2y^43y^2+1)div(y1)# using long division?

Question #443d6

What makes some metals magnetic, and why are there only a few metal elements attracted to magnets?

Describe how a satellite is put into orbit around Earth?

What is the absolute magnitude of a type 1 cepheid variable star which has a period of 30 days?

Question #f6828

Question #76314

Question #85239

How do you solve for parallax?

Question #f7512

Question #177d8

A container has a volume of #24 L# and holds #32 mol# of gas. If the container is compressed such that its new volume is #7 L#, how many moles of gas must be released from the container to maintain a constant temperature and pressure?

The halflife of cobalt60 is 5.3 years. How many years will it take for 1/4 of the original amount of coblat60 to remain?

Question #ec927

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Question #9f748

A .0250 kg sock spins in a dryer of radius .225 m once every .304 seconds. How much centripetal force acts on the sock?

Question #06e64

Question #4ee27

Question #ca72d

Why CaO is added in water body before pisciculture?

Which molecule is involved in transport of oxygen?

How does gravity affect the life cycle of stars? How does it start and end the life of a massive star?

All external forces on the body cancel out. Which statement must be correct?

What conditions make #DeltaG# always positive?

What is #(root3(a^2b^2)) sqrt(a^2b^3)# in simplified radical form?

How many bonds do atoms make?

Question #3ee3e

How do you solve #3036d=24#?

Question #bd770

What is the difference between a doppler redshift and a cosmological redshift?

Question #3d103

Question #d1dd0

What pressure is exerted by a #8,60*mol# quantity of gas at a temperature of #320*K#, that is confined to a #16.0*L# volume?

Question #5ca1d

How far does a horse travel if it gallops at an average speed of 25 km/h for 30 minutes?

What is the orthocenter of a triangle with corners at #(3 ,1 )#, #(1 ,6 )#, and (2 ,2 )#?

Question #0205d

Question #af17e

Question #a1dc8

An object with a mass of #150 g# is dropped into #500 mL# of water at #0^@C#. If the object cools by #72 ^@C# and the water warms by #3 ^@C#, what is the specific heat of the material that the object is made of?

Question #aa1f0

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