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What is the slope of the line through (-2,-6) and (2, 2)?
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2.
B В
1
2
-2
D
1
2

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 square root of 9x plus 7 plus the square rot of 2x equall to 7

Tom drove 206 miles in 3.9 hours. estimate his average speed.