Tuesday
December 10, 2013

# Posts by sophie

Total # Posts: 365

math
illuminated by the rays of the setting Sun, Kelly rides along on a merry-go-round casting a shadow on a wall. The merry-go-round is turning 36 deg per sec. Kelly is 25 ft from its center, and the Sun's rays are perpendicular to the wall. At what rate is the shadow moving w...

Math
What is the distance between the parallel planes 2x+y-3z=13 and 2x+y-3z=35?

math
why do you have = signs in part a?

math
Given the plane 2x-3y+7z=4, a) Find the equation for the line perpendicular to the plane that intersects the plane at the point P=(6,5,1). b) How far is it from the point (4,-2,3) to the plane?

math
Apply logarithms to create a linear relationship: ((x^3)(y^1.5))/(z^.5)=k

english homework

english homework

english homework
Hello, sorry I just saw the last message then I would like help in order to correct the dialogue: spelling, vocabulary, grammar... Be intransigent even if it's my second language tell me if something can seem illogical Look at the dialogue: D: doctor M: patient's mothe...

english homework
thanks

english homework
Hello! I have to write a dialogue with 3 characters, the subject is "hello doctor!" I probably make a doctor with a patient and the patient's mother, my idea consists of simulating (a lot of )illnesses in order to not to go to school (it's about the little gi...

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