A3 cm x 10 cm rectangle sits inside a circle with radius of 12 cm.
what is the area of the shaded region?

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

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.