Graph: y - 1 = 3(x+2)

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.

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Three times the sum of a number and seven is negative thirty-six. what is the number?