What type of molecule has dipole-dipole interactions and what type has London dispersion forces? How do you factor completely #2x^2+20=x^2+9x#? Nathaniel can weld a railing in 75 …

Jan 4, 2018 · If y = x^2 and x change from x0 = 8 to x1=12 , find : A) delta x B) delta y C) dy D)Approximate the relative error in y Could somebody help me to solve this problem please ?

17 1/7" Kg of the P50 rice should be added to 15 Kg of P35 rice" color (red) ("The explanation makes this a lot longer than just doing the calculation") There are several ways of approaching …

Jan 16, 2018 · dy/dx = (2x^lnxlnx)/x I'm pretty fond of logarithmic differentiation. We try to take the derivative of both sides: lny = ln(x^(lnx)) lny = lnxlnx Now use implicit differentiation and the …

A test in which multiple-choice questions are worth 8 points and fill-in questions are worth 14 points. You answer 18 questions correctly, and your score is 162 points. Find how many …

Jul 27, 2017 · Since blood type O- is antigen non-reactive (it lacks the antibodies for A, B or D [or Rh]), it can be transfused into any individual in need of a blood transfusion. Blood type O+, …

That would be Hepatitis C. The existence of the Hepatitis C virus was first suspected during the 1970's, and finally confirmed in 1989. It is primarily transmitted via blood/blood contact: …

(y+10)=4(x-1)^2 or (y+10)^2+1024(x-1)=0 A vertex form of equation is of the type (y-k)=a(x-h)^2 or (x-h)=a(y-k)^2, where (h,k) is the vertex. As the vertex is (1,-10), it would be either …

Evaluate the limit as x approaches 1 of the quotient of the square root of the quantity x squared plus 3 minus 2 and the quantity x minus 1. You must show your work to receive credit? How …

Nov 24, 2015 · I find it easier to define another function #g (x)# as the inverse of #f (x)#. This is easier to type and avoid the interpretation #f^ (-1) (x)=1/ (f (x))#. Fell free to replace all my #g …