Q.3 Plot the points A[0.3). B(5-3). C(4,0) and D(-1,0) on the graph paper. Identify the lure ABCD and ind whether the point (2.2) lies inside the igure or not?
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Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?