06/03/21
Rewrite cos(x−2π/3) in terms of sin(x) and cos(x)
Rewrite cos(x−2π/3) in terms of sin(x) and cos(x)
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06/03/21
Show work if possible
list the x intervals on which the function is increasing for the function f(x)=-2x^4-4x^3+6x^2 (please show work if possible)
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How to find the standard deviation.
The variance in quiz 1 is 1.5. What is the standard deviation?Which formula would you use and why?
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06/03/21
This is for Chemistry 122
A 4.00 cm piece of copper wire has a mass of 2.00 g. What is the mass if the length of the wire is 2.75 km?
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06/03/21
Please you don’t understand what I mean when I say I need help please help me with chemistry please I am so desperate
S + 6 HNO3 --> H2SO4 + 6 NO2 + 2 H2OIn the above equation how many moles of water can be made when 110.4 grams of HNO3 are consumed?Round your answer to the nearest tenth. If you answer is a...
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06/03/21
Write the equation of the circle centered at ( 1 , − 5 ) with radius 18.
Write the equation of the circle centered at (1,−5) with radius 18.
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