Ama’s bank statement shows that she buys a bacon, egg and cheese sandwich for $2.50 each for 7 days. What will the total change in her account be after the 7 days? *

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.

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is