Can I ask why you don't verify at least one answer to every question ?

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 segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

Given abcd ac=38 and ae=3x+4 find the value of x