To get pressure at given depth: P = rho x depth rho is weight density, say lb/in^3. For water, that is about .0361 depth is the depth, say in inches. P is the pressure. Using the units described for the other measurements, it comes out lb/in^2, or PSI for short. The difficulty with most calculations like this is making sure your units are all consistent.
A graphing calculator is a calculator with the capability of graphing an equation on a built-in coordinate grid on the screen. They usually have a simple LCD grid screen, and by typing in the equation (e.g., 5x+3), the screen refreshes to display a graph of the equation in a set window range.
You place X and Y on the same side to get a standard equation.
A standard form of a linear equation would be: ax + by = c
There is no such thing as a standard equation. Furthermore, there are standard forms - all different - for the equation of a line, a circle, a plane, a parabola, an ellipse and so on. the question needs to be more specific.
The standard form of an equation is Ax + By = C. In this type of equation, x and y are variables while A, B, and C are integers.
In the standard equation for an ellipse, b is half the length of the _____ axis.Answer:
The 'standard' air pressure is 14 psi.
It is still called a quadratic equation!
the standard form of the equation of a parabola is x=y2+10y+22
'Standard form' in algebra refers to a way of structuring (phrasing) an equation: Ax+By=C. 'Three tenths' is not an equation, though it may be part of the solution to an equation.
A linear equation is that equation in which a variable or variables has exponent equal to 1. For example, standard form of linear equation in one variable: a1x + a2x +.......+ anx = c Standard form of a linear equation : a1x + a2x +.........+ anx = c e.g. 4x + 3 =6, 3x + 6y + 5z = 2 etc.
Standard pressure is defined as 1atm, or 760mmHg. This is sea-level atmospheric pressure here on earth.