Evaluate each expression: a.-12 ⋅ ⅓
b.-12 ⋅ -⅓
c.12 ⋅ (- 5/4 )
d,-12 ⋅ (- 5/4 )
e.- 1 ⋅ 2 ⋅ 3
f.- 1 ⋅ (- 2) ⋅ 3
g.-1 ⋅ (- 2) ⋅ (- 3)

Anabel uses 10 gallons of gas to drive 220 miles on the highway. if she travels at the same rate, how many miles can she drive on 7 gallons of gas

Plz, ! the box plot below shows the total amount of time, in minutes, the students of a class surf the internet every day: a box plot is shown.part a: list two pieces of information that are provided by the graph and one piece of information that is not provided by the graph. (4 points) part b: calculate the interquartile range of the data, and explain in a sentence or two what it represents. (4 points) part c: explain what affect, if any, there will be if an outlier is present. (2 points)

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.