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Noe
Questions (4)
You want to heat 75.0 g of water by 40.0 oC. What amount of heat do you need (use a specific heat of water of 4.18 J/(goC)).
1 answer
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jeff weighted 166 pounds .he went on a diet and lost 11 3/4 pounds.how much did jeff weigh after his diet.? What are the basic
1 answer
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Express sin(x+2y)-sin(x-2y) in terms of cosx only where y is acute
1 answer
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Find the derivative
y=sinx(sinx+cosx) I got y'= cos(x)-sin^2(x)+2cos(x)sin(x) is this righttttttt??
4 answers
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Answers (6)
Why.. is this categorized as chemistry?
Thanks
So I just had the cos wrong?
5x-2y=4 m= b= -x+4y=12 m= b=
three yards are equal to what feet
