HELP! 1. In circle C, measure of arc DE = 84 degrees. If point G is on the circle, find the measure of the inscribe angle DGE.

2. Circle A has a central angle CAD = 51 degrees. Find the measure of arc CD.

3. Kite PQRS is inscribed in circle A. Find the angle measures of kite PQRS, given vertex P measures (5x + 20) degrees, vertex Q = (10x) degrees and vertex R measures (7x - 8) degrees.

4. Segment PR is tangent to Circle Q at point P. Angle PQR is 59 degrees. What is the angle measure of PRQ?

5. A Ferris wheel has a diameter of 50 feet. What is the circumference of the wheel?

Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 at the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? state the decision rule for 0.01 significance level: h0: μmen= μwomen h1: μmen ≠ μwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)