4. The Randall farmily is purchasing carpet for the floor of a room in their house. The diagrarn below shows the dimension of the different pieces of carpet that they will need. What is the total cost for the carpet, if the carpet costs $4 per square feet?

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.

Why do interests rates on loans to be lower in a weak economy than in a strong one

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost