john has 48 squared centimeters tiles he whants to use to create a mosaic. he whants the mosaic to be rectangular with a length that is 2 centimeters longer than width. wich equation could john solve to find w, the greatest width in centimeters he can use for mosaic?​

Someone . me. compound probability

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20

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