Answers created by Henry W.

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• Evaluate the definite integral.?
  
• How do you find the derivative of #y=2ln(3x^2-1)#?
  
• Question #fa9f2
  
• Question #1aecf
  
• Question #7b31d
  
• If I place a saltwater plant into a container of fresh water, the cells of the plant will absorb or release water?
  
• How do you use the method of cylindrical shells to find the volume of the solid obtained by rotating the region bounded by #y=f(x)=3x-x^2# and x axis revolved about the x=-1?
  
• Question #62045
  
• Which would you expect to have the higher melting point(or boiling point): C8H18 or C4H10? Explain
  
• How do you balance #P_4(s) + Cl_2(g) -> PCl_5(g)#?
  
• The area under the curve #y=1/x# from #x=8# to #x=10# is revolved about the #x#-axis. What is the volume of the solid formed?
  
• How do you find the derivative of #sin^2(sqrtx)#?
  
• How many joules are required for heating 65 g of water from 12 °C to 76 °C?
  
• How do you find the derivative of #y=cosln(4x^3)#?
  
• How do you use the chain rule to differentiate #ln(tanx)#?
  
• Use Newton's method to approximate the given number correct to eight decimal places?
  
• How do you differentiate #f(x)=tan(5x)#?
  
• What is the complex conjugate of #-4+sqrt2i#?
  
• How do you use the chain rule to differentiate #(sinx)^10#?
  
• How do you differentiate #y= log _3 x#?
  
• How do you find the derivative of #y= 2secx + tanx#?
  
• How do you find the derivative of #1/x^8#?
  
• What is the name for #(NH_4)_2SO_4#?
  
• How do you integrate #int (x^3+2)dx#?
  
• How do you find the derivative of #2e^-x#?
  
• How do you find the derivative of #f(x)=5x-2e^x#?
  
• What is the sum of a 52-term arithmetic sequence where the first term is 6 and the last term is 363?
  
• How do you use the chain rule to differentiate #y=cos(3x)#?
  
• Question #89a1e
  
• How do you differentiate #y= log _5 x#?
  
• How do you find the derivative of #x^2/100#?
  
• How do you find the equation of the tangent line to the curve #y=1+x^3# that is parallel to the line #12x-y=1#?
  
• How do you find the derivative of #y = cos^3(3x+1)#?
  
• Water is characterized as a polar molecule. What does this mean?
  
• How do you integrate #(3x + 1)²#?
  
• How do you simplify #(-7+6i)/(9-4i)# and write the complex number in standard form?
  
• Question #2e4a2
  
• How do you find the derivative of #f(x)=1/x^5#?
  
• How do you find the derivative of # 2/(5x+1)^2#?
  
• How do you find the indefinite integral of #int -6x dx#?
  
• What is the derivative of #cos( sin( x ))#?
  
• How do you find the antiderivative of #int (cos^2x-sin^2x)dx# from #[0,pi/6]#?
  
• Which of the following elements has the lowest electronegativity? How do you know?
  
• What do two sugar isomers have in common?
  
• Are enzymes used up in reactions?
  
• What is the derivative of #ln(2x+1)#?
  
• How do you differentiate #f(x)= (4x^2+5)*e^(x^2)# using the product rule?
  
• How do you find the derivative of # cos^2(3x)#?
  
• What is the volume in liters of #6.75*10^24# molecules of ammonia gas at STP?
  
• What is #f(x) = int x - 3 # if #f(2)=3 #?
  
• How do you differentiate #5sinx+x^2#?
  
• What are the main sources of nitrogen oxides in the atmosphere?
  
• What is the antiderivative of #y=sqrt(x)# from 0 to 5?
  
• Question #79e1e
  
• If #f(x)= cot2 x # and #g(x) = e^(1 - 4x ) #, how do you differentiate #f(g(x)) # using the chain rule?
  
• How do you find the derivative of #y=e^(2x^3)#?
  
• What is the name of #Pb_3P_2#?
  
• How do you find the definite integral for: #(6x+3)dx# for the intervals #[3, 9]#?
  
• How do you differentiate #f(x)=(3x^3-2x^2+5)^331#?
  
• Question #06bb1
  
• Question #79098
  
• During which stage of mitosis do chromosomes duplicate?
  
• How do you differentiate #f(x)=cos(x^3)#?
  
• What is the polar form of #( -3,-34 )#?
  
• What is a common characteristic of a metal?
  
• What sequence of DNA bases bonds with the DNA base sequence ATGT?
  
• What is contained in the xylem tissues that travel from the roots to the leaves?
  
• How do you use the chain rule to differentiate #y=(3x^4-7x^3+3x^2-5x)^3#?
  
• How do you convert #r = - 5 Cos theta# to rectangular form?
  
• How do you use the chain rule to differentiate #y=(x^2+5x)^2+2(x^3-5x)^3#?
  
• Question #44937
  
• What do we call a molecule with oppositely charged ends, or poles?
  
• What happens to red blood cells placed into salt water?
  
• How do you solve #3( 5x - 3x ) + 5= 47#?
  
• How do you find the equation of a line tangent to the function #y=1/(2-x)# at x=-1?
  
• How many times more basic is a pH of 12 compared to a pH of 8?
  
• How does gamma decay affect the structure of the atom?
  
• Is the use of water in the process of digestion called hydrolysis, osmosis, chemical reaction, photosynthesis, or diffusion?
  
• What is the trigonometric form of # (2-i)*(3+i) #?
  
• How do you solve #3x + 5= 5( x - 3)#?
  
• Is #f(x)=(x^2-3x-2)/(x+1)# increasing or decreasing at #x=1#?
  
• What occurs at the anode of a galvanic cell?
  
• What is Le Chatelier's principle used to explain?
  
• How do you multiply #(7i)(6i)(-3-5i)#?
  
• What is the derivative of #y = ln(2x^3-x^2)#?
  
• How do you find the derivative of #y = x^4(2x - 5)^6#?
  
• How do you find the derivative of #sqrt(1-x^2)#?
  
• Living organisms are composed of millions of organic compounds, each having a unique structure. What element is responsible for this huge diversity of molecules?
  
• What type of reproduction occurs when animals produce cloned offspring?
  
• What was a prerequisite for the survival of life on land?
  
• What are the differences between a solute/solvent and solution/suspension?
  
• What is the final electron acceptor in aerobic cel|lular respiration?
  
• What did Matthias Schleiden contribute to our understanding of cells?
  
• What is the standard cell notation of a galvanic cell made with zinc and gold?
  
• Question #16971
  
• What is the electrical charge of a cation?
  
• An operculus covers which body part of a bony fish?
  
• There are 92 of what type of elements?
  
• Question #b8a3e
  
• What is the polar form of #(42,77)#?
  
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