Questions asked by kingsito

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What is the hybridization of the carbon atom in methanol? of the oxygen atom?
How to simplify sin x cot x?
How can i simplify $\frac{sin x + cos x}{1 - tan (- x)}$ $(sin x + cos x)/(1-tan(-x)$ ?
How can $\frac{{sin}^{2} (- x)}{{tan}^{2} (x)}$ $(sin^2(-x))/(tan^2(x))$ equal to ${cos}^{2} x$ $cos^2x$ ?
How can $\frac{1 + cos x}{sin x} + \frac{sin x}{1 + cos x} = 2 csc x$ $(1+cosx)/(sinx) + (sinx)/(1+cosx)=2cscx$ ?
Can someone compare s, p, d, and f orbitals in terms of size, shape, and energy?
what is the difference between the reactivity and abundance of elements in Group 3A through Group 8A?
Describe the uniqueness of a covalent bond. How is it similar to an ionic bond? How is it different from a covalent bond?
What is the reference angle when theta is -1.8? and Why?
How do you solve ${cos}^{3} x {sin}^{2} x = ({sin}^{2} x - {sin}^{4} x) cos x$ $cos^3xsin^2x=(sin^2x-sin^4x)cosx$ ?
How do you solve $tan ({sin}^{- 1} x)$ $tan(sin^-1x)$ = $\frac{x}{\sqrt{1 - x^{2}}}$ $x/(sqrt(1-x^2)$ ?
How can you solve ${csc}^{4} x - c o^{t} 4 x = {csc}^{2} x + {cot}^{2} x$ $csc^4 x − co^t4 x = csc^2 x + cot^2 x$ ?
How to find the number of terms n in $1+(-2)+(-5)+(-8)...., S"n"=-259$ ?
Can you tell me why the sum of geometric series of -3+15-75+375...,n=8 a positive number, not negative?
How do you determine the number of nth term in this geometric series $sum_{i=1}^n -4^(i-1)=-341$ ?
How can you factor $f(x)=x^4-12x^3+59x^2-138x+130$ ?
How can i describe the x-values at which f is differentiable at $f(x)=2/(x-3)$ ? what is differentiable anyway ?
How to find a equation that is tangent to $f(x)=1/sqrtx$ and parallel to the line $-(1/2)x+3$ ?
What final velocity does the motorcycle attain?
What is the derivative of $f(x)=(1-cos^2(5x))^3$ ?
A particle is moving along the curve whose equation is $8/5=(xy^3)/(1+y^2)$ . Assume that the x-coordinate is increasing at the rate of 6 units/sec when the particle is at the point (1,2). At what rate is y-coordinate of the point changing at that instant?
What is the value of y in $2y^3+6y=1$ ?
What is the logistic equation that satisfies the initial condition of (0,4) where the logistic differential equation is $dy/dt=y(1-y/36)$ ?
How to find an equation of the graph that passes through the point (9,1) and has a slope of $y'=y/(2x)$ ?
If $f(x) =x^(-1/3)$ , what is the derivative of the inverse of f(x)?