Read the following description of a relationship: Anne's shower uses 15 liters of water per minute. Let m represent the number of minutes her shower is on and w represent the liters of water used. Find the value of w when m=7.

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.

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?