What will it cost to buy ceiling molding to go around a rectangular room with length 12 ft and width 10 ft? the molding costs $3 per linear foot.

12 point are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr?

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125