Use a graphing calculator to find an equation of the line of best fit for the data. Round the slope to the nearest tenth and the y-intercept to the nearest integer. x -15,-10,-5,0,5,10,15,20
y -4,2,7,16,22,30,37,43
y = ___
Identify the correlation coefficient. Round to the nearest thousandth.
r = ___

If lmn=xyz, which congruences are true by cpctc? check all that apply

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?