Leo has 59 bricks each measuring 0.19m long. he lines up the bricks to make a row.

part a-
estimate the length of leo's row of bricks. write an equation to model your work.

part b- find the actual length of the row of bricks.

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.

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

Find the area of the regular hexagon if a side is 20 cm.