I cannot solve this . i need help.

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I cannot solve this . i need help.

i need to know how to work it out

Consider a planet with a mass of 2.9 x 1024 kg. We want to put a satellite in orbit with an orbital radius of 5.7 x 106 meters. At what speed should the satellite go to have a perfectly circular orbit...

please god help me

560x+640x=2100

A CIRCLE IS DRAWN ON A RECTANGLE OF LENGTH 14 CM .

x2-9x=0

why do atoms and molecules clump together at low temperature?

its based on non proportional and proporional

one lane on a small car ferry is 70m long. one metre must be left at each end of a lane for safety. the length allowed for one car is 5m. let c be the umber of cars in a lane. what is the inequality...

help me help me help me help me help me please

A physicist is trying to measure the gravitational force between two lead spheres. The first sphere has a mass of 7.2 kg and the second sphere has a mass of 11.4 kg. The two spheres are measured to...

B received twice as many votes as A, C received 15,000 fewer votes

This is a question on my homework and I don't know how to solve it.

Sergio got 80% on his math test. He answers 24 questions correct. How many questions are on the test?

Even though most corporate bonds in the United States make coupon payments semiannually, bonds issued elsewhere often have annual coupon payments. Suppose a German company issues a bond with a par...

The dollar value of two investments after t years is given by: f(t)=1800⋅1.055tf(t)=1800⋅1.055t g(t)=9500⋅1.041tg(t)=9500⋅1.041t Solve the equation f(t)=g(t)f(t)=g(t). What...

We observe a moon going around a planet. The moon orbits with a period of 7.3 days and with an orbital radius of of 3.5 x 107 meters. Find the mass of the planet. Give your answer ... in terms...

An experienced worker can do a job twice as fast as an apprentic. If they work together, they can do a job in 3 hours. How long would it take each to work individuallay?

Factor 2x2-17x-30

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