Use technology or a z-score table to answer the question. The scores for a golf tournament are normally distributed with a mean of 210 and a standard deviation of 80. Ella scored 230 at the tournament. What percent of golfers scored less than Ella? Round your answer to the nearest whole number. 60%
75%
77%
80%

Solutions for 2x+7 less than or equal to 3x-5

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.