What is the complete factorization of 4x^2-9y^4? a. 36(x^2-y^4) b. 4x^2(1-9y^4) c. (2x+3y^2)(2x-3y^2) d. (2x-3y^2)(2x-3y^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.

Can (2,3 and square root 10) be sides ona right triangle?

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms