Solve -2/3x > 8 or -2/3x < 4. 1 {x | x > -12 or x < -6} 2 {x | x < -12 or x > -6} 3 {x | -12 < x < -6}

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers

A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95