Their was only 1/2 pizza 3 needed 2 share it how much of the original pizza woud each person get right !

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i

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