Mary's backpack weighs 6 pounds. how many kilograms does mary's backpack weigh? round your answer to the nearest hundredth. (1 kilogram = 2.2 pounds)

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.

98 point question what is the record for most points in one

Andy has $310 in his account. each week, w, he withdraws $30 for his expenses. which expression could be used if he wanted to find out how much money he had left after 8 weeks?