A bride and groom both invited guests to their wedding. The bride invited twice as many women as the groom did, and the groom invited twice as many men as the bride did. If the bride invited 135 guests and the groom invited 105 guests, which of these is the number of men or the number of women that either the bride or groom invited?
-50
-135
-105
-100

1. are the triangles similar and if so why? what is the value of x? show your work.

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

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