First, get the product of the summation of x squared and y squared and then find its square root. Divide the summation of x and y by the square root to get Pearson's r.
how to calculate the Average rate room in the hotel
Multiply r by r? I'm not sure if I understand your question, but that's how you calculate r^2.
The area of a circle (A) is pi x r x r.The circumference of a circle (C) is pi x d, or pi x 2r.So if you know C, you can calculate r using the formula C = pi x 2r or r = C/2piOnce you know r, you can calculate A using the formula A = pi x r x r
not sure if that's even English.
The circumference and area of a circle, with radius r is: circumference = 2*pi*r and area = pi*r2 Use the first to calculate r and then the second to calculate the area.
C = 2(pi)r
V = I x R V = voltage, I = Current, R = Resistance or it can be calculate like this V = P / I V = Voltage, P = Electric Power, I = Current
=4 * Pi * R * R When R= Radius of the ball Pi= 22/7
First calculate A/R turnover: A/R Turnover = Sales/ Average A/R A/R days outstanding = Amt. of days in a year (could be 360 or 365 depending on problem) divided by A/R turnover In short, A/R outstanding = 365/accounts receivable turnover.
2*Pi*r^2 where r is the radius of the igloo
A spherical conductor with a radius of 14.0 cm and charge of 26.0 microcoulombs. Calculate the electric field at (a)r=10.0cm and (b)r=20.0cm and (c)r=14.0 from the center.
V = I x R V = voltage, I = Current, R = Resistance or it can be calculate like this V = P / I V = Voltage, P = Electric Power, I = Current