Foci equation

How do you find foci? actually an ellipse is determine by its foci. But if you want to determine the foci you can use the lengths of the major and minor axes to find its coordinates. Lets call half the length of the major axis a and of the minor axis b. Then the distance […]

Equation for growth rate

How do you calculate growth rate? To calculate the percentage increase:First: work out the difference (increase) between the two numbers you are comparing.Increase = New Number – Original Number.Then: divide the increase by the original number and multiply the answer by 100.% increase = Increase ÷ Original Number × 100. How do you calculate market […]

Acid base titration equation

How do you calculate acid base titration? Titration Problem Step-by-Step SolutionStep 1: Determine [OH–] Every mole of NaOH will have one mole of OH–. Step 2: Determine the number of moles of OH– Molarity = number of moles/volume. Step 3: Determine the number of moles of H+ Step 4: Determine the concentration of HCl. What […]

Rose curve equation

What does rose mean in math? In mathematics, a rose or rhodonea curve is a sinusoid plotted in polar coordinates. What is the meaning of Rose? But the pink rose can also have additional meanings depending on its shade. A deep or hot pink rose can convey gratitude, appreciation, recognition and is a great way […]