Find the perimeter of the fugue below

The contents of 3838 cans of coke have a mean of x¯¯¯=12.15x¯=12.15. assume the contents of cans of coke have a normal distribution with standard deviation of σ=0.12.σ=0.12. find the value of the test statistic zz for the claim that the population mean is μ=12.μ=12.

What is the equation of a line passing through (-6,5) and having a slope of 1/3

Find the distance between the pair of points a(-1,8) and b(-8,4)