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Determine the future value of an annuity due into which quarterly deposits of $450 are made for nine years if the annuity pays 10% compounded quarterly.

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The number of lighted squares changed as the tilt of the book increased because as i tilted the graph paper at different angles the light grew bigger and bigger.

The hemisphere that is tilted towards the Sun is warmer because sunlight travels more directly to the Earth's surface so less gets scattered in the atmosphere. That means that when it is summer in the Northern Hemisphere, it is winter in the Southern Hemi...

When the Earth spins on its axis it turns so on one part it is going to be a lot of sunlight intensity. Say the Earth is tilted 20 degrees then it would be a lot of intensity.

The north and southern hemisphere would have the same light intensity and we would have no seasons besides one

I would say that the most likely of the tilt would have to be 40 degrees because that is the most one that has the light intensity trained on a small portion of the graph paper.

hello answer people

a. kinetic energy of a trolley= 1/2*m*v^2 = 1/2*1*2^2 =2J b. kinetic energy of a bullet= 1/2*0.002*400^2 = 160J c. v= 72km/s =72000/3600 =20m/s (SI unit) kinetic energy of a car= 1/2*500*20^2 = 100000J