Find the value of the expression t-36/36 + l if t=72 and l=1

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.

Two lines parallel to a third line are parallel to each other. always sometimes or never

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles