The average rainfall in Annette, Alaska, in September is 0.31 inch per day. 1 point How much rain falls over the course of an average September? (September
has 30 days.) *
903 inches
90.3 inches
9.3 inches
.93 inches

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

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%

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?