Calculate x correct to 1 decimal place
x
5 cm
8 cm​

Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)

Felix wrote several equations and determined that only one of the equations has no solution. which of these equations has no solution?

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