Question 4: two equations are shown: equation 1: 3/4 (x−12)=12 equation 2: 3/4 y−12=12 solve each equation. then, enter a number in each box to make this statement true. the value of x is: the value of y is: asap it is due today

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

What is mean median mode and range?