20-21 / 15 of 15 Confipare and order the numbers from least to greatest. Use the number line to help you.
+
6.0 6.2 6.4 6.6 6.8 7.0
O A. 6.6, 147, 44, 6.8
О В.
46, 6.6, 6.8,
747
C
6.8, 7
V47, 46, 6.6,
OD. 147,6.6, 6.8, 44

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

With alll of except for the 2 that i did already

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