Which expression is equivalent to m^3n^3/m^4n^3? Assume the denominator does not equal zero.
A. 1/mn
B. 1/m
C. n/m
D. m/n

Given that anna wants to spend less than $60 for the subscription and only full month subscriptions are offered, what is the maximum number of months that ana can subscribe

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.

Solve: 3x+y=6 4x-2y=18 show all work !