What is a system of equations? A system of equations is when you havel
Jequations using the same variables.
The solution to the system is the point that
satisfies of the equations. This point will
be anL
• When graphing, you will encounter

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e. g. 98.765).

Can someone me out here number 4 plz

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?